You know it says that the post has HTML enabled but I could never get it to work. Try this (if you're on Windows):
1) Open up Notepad (Start -> Accessories -> Notepad)
2) Copy the information from the table you want
3) Paste it into notepad. It should look something like this:
Percentiles Ranked by AGI
AGI Threshold on Percentiles
Percentage of Federal Personal Income Tax Paid
Top 1%
$380,354
etc.,
4) Use the the backspace and tab button to re-position the information into columns and rows
5) Copy the newly formed columns and rows in notepad and paste them into [ code ] tags. Code tags actually keep the spacing put in there by tabs. You should end up with something like this:
It is a bit time consuming but it's the best strategy I've come up with lol.