[pstricks] Transformation into bar chart

[Matthias Steinbrink]

Hello PSTricks-user,

I hope that I dont ask a too silly question.

I need to transform some graphs that I have already made with pstricks into 
bar charts. Is there an easy way to achieve this?

I am grateful for any help. Please see the minimal example below to see 
what I mean.

Thanks in advance, Matthias

%%%Example.tex%%%
\documentclass{article}
\usepackage{pstricks,pst-plot,pstricks-add}
\begin{document}
   \psset{xunit=.22cm,yunit=.3cm}
   \begin{figure}[h]
     \begin{center}
       \begin{pspicture}(-5.5,-1.5)(29,13)
         \psaxes[axesstyle=axes,%
                    Ox=1466,Oy=0,Dx=4,Dy=2,%
                    ylabelFactor={\,\%}]{-}(29,12)
         \fileplot[plotstyle=line]{Daten.data}
         \rput{90}(-5.5,6.25){Amount}
      \end{pspicture}
     \end{center}
   \end{figure}
\end{document}
%%EOF Example.tex%%%

%%Daten.data%%%
0 0.03
1 0.11
2 0.28
3 0.84
4 6.70
5 8.55
6 8.77
7 11.09
8 7.18
9 6.20
10 5.78
11 4.19
12 2.37
13 2.26
14 1.68
15 1.03
16 1.37
17 1.34
18 0.92
19 0.67
20 0.87
21 1.20
22 1.98
23 3.99
24 5.08
25 5.17
26 5.78
27 4.44
28 0.11
%% EOF Daten.data %%