Don't worry, we're working on it - we should have our results up by this weekend. We're planning on doing something like http://www.albertwavering.com/projects/commoncrawl/bill.html to show our results, but I would love to hear suggestions.
We are looking at about 50 bills this time around. We really wanted to do a histogram, but we didn't have time to solve the problem of distinguishing between when things are crawled and when things are published.