This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
You should probably close the table using after the 12th field
and start a new table before the 13th field
If you want more complicated sorting/arrangement of your results, you might probably need to temporarily store the results you got from the result set into a Collection object before displaying the tables.