Math Help - SAS graphing help

1. SAS graphing help

Does anybody know how I can plot this table in SAS?

$\begin{tabular}{| c | c | p{2cm} | p{2cm} | p{2cm} |}
\hline
Year & Quarter & Model A Forecast Error & Model B Forecast Error & Model C Forecast Error\\
\hline
1998 & 1 & +25 & +15 & -20\\
& 2 & +12 & +6 & +6\\
& 3 & +7 & -10 & +15\\
& 4 & +5 & -3 & -10\\
\hline
\hline
1999 & 1 & +3 & +12 & +8\\
& 2 & 0 & +4 & -5\\
& 3 & -4 & -7 & +7\\
& 4 & -11 & -1 & -8\\
\hline
\hline
2000 & 1 & -17 & +9 & +3\\
& 2 & -21 & +7 & +10\\
& 3 & -28 & -12 & -12\\
& 4 & -34& -5 & +4\\
\hline
\hline
2001 & 1 & -21 & +17 & -7\\
& 2 & -13 & +3 & +9\\
& 3 & -7 & -9 & +19\\
& 4 & -2 & -3 & -7\\
\hline
\hline
2002 & 1 & +5 & +13 & +16\\
& 2 & +9 & +5 & -6\\
& 3 & +15 & -10 & -9\\
& 4 & +19 & -6 & +5\\
\hline
\end{tabular}$

My concerns lie with the horizontal axis. How can I get the axis labeled to look something like this?

$\begin{tabular}{cccc|| cccc|| cccc|| cccc|| cccc||}
1&2&3&4&1&2&3&4&1&2&3&4&1&2&3&4&1&2&3&4\\
& 1998 & & & & 1999 & & & & 2000 & & & & 2001 & & & 2002 & &\\
\end{tabular}$

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 1998-Q1, 1998-Q2...

But I don't know if that's even possible. I'm pretty new to SAS. Any help would be appreciated.

2. I was able to figure it out. Thanks anyway
{"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mathtex.cgi": 0, "katex": 0, "math-container": 0, "wp-katex-eq": 0, "align": 0, "equation": 0, "x-ck12": 0, "texerror": 0, "math_score": 0.5095365643501282, "perplexity": 558.628833433748}, "config": {"markdown_headings": false, "markdown_code": true, "boilerplate_config": {"ratio_threshold": 0.18, "absolute_threshold": 20, "end_threshold": 15, "enable": true}, "remove_buttons": true, "remove_image_figures": true, "remove_link_clusters": true, "table_config": {"min_rows": 2, "min_cols": 3, "format": "plain"}, "remove_chinese": true, "remove_edit_buttons": true, "extract_latex": true}, "warc_path": "s3://commoncrawl/crawl-data/CC-MAIN-2015-35/segments/1440644064362.36/warc/CC-MAIN-20150827025424-00240-ip-10-171-96-226.ec2.internal.warc.gz"}