I need to sort text numbers in a table report with records with Article and Section numbers

Hold on....I think I came up with a solution...
Instead of 3.1, 3.2, 3.3 ......3.9, 3.10
I put a zero in front of single numbers after the decimal:

3.01, 3.02, 3.03 .......3.09, 3.10

It worked. Just won't correspond exactly with the numbers in the print document.