For what it's worth, I found AMA Government Relations list of all their contacts these past few years. Big picture, I see where they spend their time and effort is a measure of their priorities - geographically, organizationally, etc. They basically post everything in one long list per year, almost as if they took meeting rosters and just typed them in. It's awful in terms of trying to do easy analysis. That said, I've been working away at it off and on for a few days now, and by the weekend I should have some data and graphs. Initial results were eye opening for me. I'll share when I get some of the charts finished.