Hi Skeezix,
Right now, the loggings are just US (well, NAm, there's undoubtedly a few Canadians in there) pirates.
I could run an analysis on the loggings from the European thread, although I suspect we're just capturing a small sliver of what's actually being transmitted. It would at least show what's being heard over here, I guess.
Radio Dr Tim produces a weekly newsletter listing loggings in Europe, which I have been posted to the General forum for the last few weeks. I could see if the format is conducive to data analysis, it's probably as complete of a summary of European pirate activity as exists anywhere.