While it's probably not 100% accurate as these are 3rd party numbers, the general idea is probably correct:
http://www.torstatus.net/shards/us/stats
Scroll to the bottom and note the "Overall Change" value.
For the record, I intend to keep playing as--at the very least--the character storylines are interesting to follow. I just hope the general population starts trending the opposite direction as it'll make life at the end-game more entertaining.