Number of Internet users around the world

Internet traffic is growing almost 50% a year with majority of users prefering audio and video streaming sites, social networking sites, news sites etc. Check out the below diagram to know the number of users in 2008. Click on the diagram for full view.
Intenet gaints predict that by 2012, Asia will dominate North America in number of internet users, with china leading in the front and followed by north america and India.