php code change

I have a reporting feature to my race registration database. One of the reports is totals t-shirt sizes. I am offering a greater selection of shirt options this year so I need that reflected in the report. The report can be displayed online and exported into a CSV file - I need both updated. Files are attached. I need this completed quickly but should not take a good programmer very long. There are 4 tables - mens, womens, non-runner, volunteers. The only table that needs to be updated is womens. Please feel free to ask any questions. Thanks, Paul