It's interesting to see that there are more Windows XP users than there are Mac OS X users running all versions combined.
Netmarketshare doesn't divulge country numbers unless you are a paying customer.
Netmarketshare also "balances" its numbers, so the results could vary a lot according to how much weight it gives to China.
Not that it changes anything
[citation needed]
The only thing the original proposal would do is make Apple look better, but it wouldn't really be USEFUL for anything.