Seeking Voting Records
For a quick project I’m working on, I’m looking for the complete voting records of the U.S. Senate, ideally going back about 20 years. All I’ve found online so far are individual records for particular senators. What I’m looking for are the complete records for all senators on all bills in a reasonably computerized format; e.g. tab-delimited text or a spreadsheet. (XML would be even cooler, but I don’t really expect that. I can convert the data into XML if I have to.) It needs to contain senator names, party affiliations, and votes on individual bills. I also need to know whether each bill was a roll-call vote or not. Surely this is available somewhere? Any suggestions?