The percentage of the population would have been an interesting stat also... Having a quick peek at the highest download countries in the Western World -- it all seems to be around 1% of the population. Gerrmany is a bit higher and the UK a bit lower.
Granted, the total "population" is not browsing the Web...
Here's one of many (but a quite reliable) stats pages: http://www.w3schools.com/browsers/browsers_stats.asp
FF is coming along nicely and I'm sure ole' Bill is sweating a bit.
Risto
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