As of 2010, 2 billion people use Internet – that’s every third person in the world. Of the 2 billion, 0.5 billion are English speakers, 0.4 – Chinese.
There is a lot more interesting information about Internet usage on this Internet stats website. For example, you will learn that Myanmar, an Asian country with 50 million people, had only 1 thousand Internet users in the year 2000 (still better than Vatican with 93 users). Today, however, they have 100,000 internet users, which is 10,000% growth!