This is how the numbers shook out for May 2011...
The month's total was up by ~16,000 proxies compared to April 2011, but the TCP 9415 percentage was down by 16 points. April saw a 50/50 split between 9415 proxies and all others.
Comparing just the count of 9415 proxies, the numbers show a 20% drop from April. China still has the biggest problem, but Taiwan, Hong Kong, Singapore, and Macau all managed to drop 30-50% by raw count.
I like to think I did that, but only time will tell.