Mid 2011 Internet traffic stats for North America and Europe.
US population of 313,232,000 | 78.3% of the entire country use the internet
Canada's pop. 34,000,000 | 81.6%
Germany pop. 81, 500, 000 | 79.9%
France pop. 65,000,000 | 69.5%
Russia pop. 138,750,000 | 43%
U.K. pop 62,700,000 | 82%
Looks so far like Canada and the U.K seem to have a wealth of people searching the web. As a web designer and SEO professional this could be a great start for your business. Traffic, equals hits, equals revenue.