According to StatCounter. It's numbers are much different from the other big players (Net Applications, Alexa etc.): http://www.readwriteweb.com/archives/statcounter_launches_gl...
Their numbers for Safari are hilariously wrong; they suggest Opera has a bigger share (at 1.9%). Considering all other metrics seem to indicate Safari has a 3-6% share now, this leads me to question all of their other numbers.
Thanks for the comment. StatCounter tracks over 10 billion pageviews monthly from across the entire world. The current global stats are based on a sample of 4 billion monthly page views from it (to be expanded shortly!).
There are very few other web stat providers out there who would have anywhere close to that reach we have. The ones that are currently providing global stats would be very us-centric and if you check our US stats they will more closely match them.
http://gs.statcounter.com/#browser-US-daily-20080701-2009030...
I hope that helps.
Aodhan Cullen
StatCounter