Windows 7 - America top of spam table, UK is ninth

So where does most of the world’s spam come from?
From Minnesota in America, actually....

But America is also the biggest producer of the electronic variety of spam that arrives in your inbox, attempting to persuade you to purchase pills which can make certain bodily parts grow longer, for longer.
Security experts Sophos measured the spam relayed by countries across the globe, and found that America is top of the table, responsible for 13.1% of the world’s spam.
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In fact, China is down at fifteenth place in the spam league, with 1.9%.