Thailand is rapidly acquiring IT of all kinds. They have a website for their own web stats, truehits.net.
Sure, it’s small, but look at the rate of growth, ~200% per annum. I like that. It’s much better for GNU/Linux than that other OS with a decline of 12% per annum. I like that too. Unfortunately, Apple has salesmen there and they are selling a ton of ithingies and Macs. Still about 5% of the change is going to GNU/Linux so there has been a dramatic shift in purchasing habits.
In 2003, M$ cut the price of their licences dramatically for Thailand, staving off competition. In 2009, M$ cut a deal to promote their stuff in 2000 schools. Whatever, their share is slipping.