%% 
%%  A DANTE-Edition example
%% 
%% 
%%  Copyright (C) 2011 Herbert Voss
%% 
%%  It may be distributed and/or modified under the conditions
%%  of the LaTeX Project Public License, either version 1.3
%%  of this license or (at your option) any later version.
%% 
%%  See http://www.latex-project.org/lppl.txt for details.
%% 
%% 
%% ==== 
% Show page(s) 1
%% 
\documentclass[]{article}
\pagestyle{empty}
\setlength\textwidth{201.70511pt}
\setlength\parindent{0pt}
\begin{filecontents}{demo1.dat}
1 99447169    2 110351058   3 123557238  4 138346129
5 145050826   6 160363212   7 174000394  8 183856559
9 189128691  10 197634845  11 213257357 12 216899512
13 230152738 14 224144907  15 247410024 16 261168438
17 252920343 18 326153799  19 319442110 20 310351522
21 381919943 22 438043888  23 357527766 24 603304997
\end{filecontents}

\usepackage{pst-plot}

\begin{document}
\readdata{\data}{demo1.dat}
\pstScalePoints(1,0.000001){}{} \psset{llx=-1.5cm,lly=-.2cm,ury=.2cm}
\psgraph[ylabelFactor=\times10^6,Dx=5,Dy=100,ticksize=-5pt 0]{->}(0,0)(25,650){8cm}{4cm}
  \listplot[linecolor=red,showpoints=true]{\data}
\endpsgraph
\end{document}
