This site has a list with relative dollar amounts per dollar sent to Washington. This site has total dollars sent. Here's a similar report from 2004, and a news report on this from 2005.
I have no dog in this fight, being a resident of both California (a propper-upper) and Hawaii (a welfare queen). Frankly, I can see why some states may need more money than others, so I don't have a big problem with it, but I do see the STFU disgruntlement of those in blue states when red state voters complain about taxes.