
SAS graphing help
Does anybody know how I can plot this table in SAS?
$\displaystyle \begin{tabular}{ c  c  p{2cm}  p{2cm}  p{2cm} }
\hline
Year & Quarter & Model A Forecast Error & Model B Forecast Error & Model C Forecast Error\\
\hline
1998 & 1 & +25 & +15 & 20\\
& 2 & +12 & +6 & +6\\
& 3 & +7 & 10 & +15\\
& 4 & +5 & 3 & 10\\
\hline
\hline
1999 & 1 & +3 & +12 & +8\\
& 2 & 0 & +4 & 5\\
& 3 & 4 & 7 & +7\\
& 4 & 11 & 1 & 8\\
\hline
\hline
2000 & 1 & 17 & +9 & +3\\
& 2 & 21 & +7 & +10\\
& 3 & 28 & 12 & 12\\
& 4 & 34& 5 & +4\\
\hline
\hline
2001 & 1 & 21 & +17 & 7\\
& 2 & 13 & +3 & +9\\
& 3 & 7 & 9 & +19\\
& 4 & 2 & 3 & 7\\
\hline
\hline
2002 & 1 & +5 & +13 & +16\\
& 2 & +9 & +5 & 6\\
& 3 & +15 & 10 & 9\\
& 4 & +19 & 6 & +5\\
\hline
\end{tabular}$
My concerns lie with the horizontal axis. How can I get the axis labeled to look something like this?
$\displaystyle \begin{tabular}{cccc cccc cccc cccc cccc}
1&2&3&4&1&2&3&4&1&2&3&4&1&2&3&4&1&2&3&4\\
& 1998 & & & & 1999 & & & & 2000 & & & & 2001 & & & 2002 & &\\
\end{tabular}$
I don't need the double lines in between each set of quarters but I would like the year underneath each set to make it obvious as to which year they correspond.
My alternative would be to label the horizontal axis 1998Q1, 1998Q2...
But I don't know if that's even possible. I'm pretty new to SAS. Any help would be appreciated.

I was able to figure it out. Thanks anyway