Error(s) in re-building vignettes:
--- re-building ‘Tutoriel.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) not available. Falling back to R Markdown v1.

TraMineR stable version 2.2-2 (Built: 2021-07-25)
Website: http://traminer.unige.ch
Please type 'citation("TraMineR")' for citation information.

TraMineRextras stable version 0.6.2 (Built: 2021-06-28)
Functions provided by this package are still in test
    and subject to changes in future releases.
This is WeightedCluster stable version 1.4-1 (Built: 2021-05-20)

To get the manuals, please run:
   vignette("WeightedCluster") ## Complete manual in English
   vignette("WeightedClusterFR") ## Complete manual in French
   vignette("WeightedClusterPreview") ## Short preview in English

To cite WeightedCluster in publications please use:
Studer, Matthias (2013). WeightedCluster Library Manual: A practical
   guide to creating typologies of trajectories in the social sciences
   with R. LIVES Working Papers, 24. doi:
   10.12682/lives.2296-1658.2013.24

Attaching package: 'ade4'

The following object is masked from 'package:FactoMineR':

    reconst


Attaching package: 'dplyr'

The following objects are masked from 'package:stats':

    filter, lag

The following objects are masked from 'package:base':

    intersect, setdiff, setequal, union

 [>] 6 distinct states appear in the data: 
     1 = 1
     2 = 2
     3 = 3
     4 = 4
     5 = 5
     6 = 6
 [>] state coding:
       [alphabet]  [label]  [long label] 
     1  1           1        études
     2  2           2        temps plein
     3  3           3        temps partiel
     4  4           4        petits boulots
     5  5           5        inactivité
     6  6           6        serv. militaire
 [>] 500 sequences in the data set
 [>] min/max sequence length: 37/37
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Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
 [>] creating 6x6 substitution-cost matrix using 2 as constant value
 [>] 500 sequences with 6 distinct states
 [>] checking 'sm' (size and triangle inequality)
 [>] 377 distinct  sequences 
 [>] min/max sequence lengths: 37/37
 [>] computing distances using the OM metric
 [>] elapsed time: 0.229 secs
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in axis(1, 1L:nc, labels = labCol, las = 2, line = -0.5, tick = 0,  :
  no font could be found for family "Arial"
Warning in strwidth("w") : no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in title(...) : no font could be found for family "Arial"
Warning in title(...) : no font could be found for family "Arial"
Warning in title(...) : no font could be found for family "Arial"
Warning in title(...) : no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in title(...) : no font could be found for family "Arial"
Warning in title(...) : no font could be found for family "Arial"
Warning in title(...) : no font could be found for family "Arial"
Warning in title(...) : no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = x.lab.pos, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(2, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strheight(legend, units = "user", cex = cex) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strheight(legend, units = "user", cex = cex) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strheight(legend, units = "user", cex = cex) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strheight(legend, units = "user", cex = cex) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
 [>] Using k=50 frequency groups
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in axis(side = side, at = at, labels = labels, ...) :
  no font could be found for family "Arial"
Warning in (function (main = NULL, sub = NULL, xlab = NULL, ylab = NULL,  :
  no font could be found for family "Arial"
Warning in (function (main = NULL, sub = NULL, xlab = NULL, ylab = NULL,  :
  no font could be found for family "Arial"
Warning in (function (main = NULL, sub = NULL, xlab = NULL, ylab = NULL,  :
  no font could be found for family "Arial"
Warning in (function (main = NULL, sub = NULL, xlab = NULL, ylab = NULL,  :
  no font could be found for family "Arial"
Warning in (function (main = NULL, sub = NULL, xlab = NULL, ylab = NULL,  :
  no font could be found for family "Arial"
Warning in (function (main = NULL, sub = NULL, xlab = NULL, ylab = NULL,  :
  no font could be found for family "Arial"
 [>] Pseudo/median-based-R2: 0.5401073
 [>] Pseudo/median-based-F statistic: 10.78549
Warning in title(sub = sprintf("Representation quality: R2=%0.2f and F=%0.2f",  :
  no font could be found for family "Arial"
Warning in title(sub = sprintf("Representation quality: R2=%0.2f and F=%0.2f",  :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strheight(legend, units = "user", cex = cex) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in text.default(seql/2, 1.1, txt, cex = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in axis(1, at = tpos - 0.5, labels = xtlab[tpos], pos = -0.02, cex.axis = cex.axis) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strwidth(legend, units = "user", cex = cex, font = text.font) :
  no font could be found for family "Arial"
Warning in strheight(legend, units = "user", cex = cex) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found for family "Arial"
Warning in doTryCatch(return(expr), name, parentenv, handler) :
  no font could be found fo