\documentclass{article}

 \usepackage{pst-plot}
 \usepackage{pst-bar}
\usepackage{pstricks-add}


\pagestyle{empty}

\newcommand{\LabelStyle}{\footnotesize\bfseries}
\newcommand{\Label}[1]{{\rput[r](1.3,-.05){\LabelStyle #1}}}

\begin{document}

    \psset{xunit=0.5cm,axesstyle=frame,Dx=5,xAxisLabel={\bf Numero di gol},xAxisLabelPos={c,-1cm},yticksize=0,labels=x,yAxisLabel=}
   
    \begin{psgraph}(0,0)(25,10){13cm}{8cm}
            
      \psgrid[gridcolor=lightgray,subgriddiv=0,gridlabels=0,yunit=10,xunit=1](0,0)(25,1)
      \psgrid[gridcolor=gray,subgriddiv=0,gridlabels=0,yunit=10,xunit=5](0,0)(5,1)
      \psaxes(0,0)(25,10)
      
      \readpsbardata{\mieidati}{Grafico1.csv}
      \psbarchart[chartstyle=cluster,orientation=horizontal,barlabelrot=0, barcolsep=0.4,barstyle={green},linestyle=solid,linecolor=black]{\mieidati}
      
    \end{psgraph}
 

\end{document}
