Drupal: Big in Afghanistan?

I love statisitcs about open source - not least because they are still quite thin on the ground. Here's some fascinating stuff from Drupal, the free content management system: statistics on user demographics, including each country's current rank and percentage market share. Here are the main figures:

United States 1 (33.12%)
India 2 (5.68%)
United Kingdom 3 (5.14%)
Afghanistan 4 (4.64%)

Now, India as a growing market I can understand, but Afghanistan about to overtake the UK? Hmm, interesting....