This only stands to reason as the US still has the largest number of Internet Users of any country in the world with China being a close second. To counteract this though, large ISP's like AOL are reporting reduced incoming spam across the board.

http://abcnews.go.com/Technology/wir...C-RSSFeeds0312

AOL reports the decrease is all spam but they have also been losing subscribers to broadband providers as well.

I don't get much spam so can't track it personally. I took my email address off the Internet two years ago, changed some email addresses that I use, started sending catchalls to the abyss and abandoned an email which was giving me the most spam. Now I might get 400 spam emails a month where my legitimate email traffic is up to 20,000 a month because of the Yahoo! Groups I am on.