For your research, for your information
http://royal.pingdom.com/2011/01/12/internet-2010-in-numbers/

Check it out!

Example:

Internet Users

• 1.97 billion – Internet users worldwide (June 2010).
• 14% – Increase in Internet users since the previous year.
• 825.1 million – Internet users in Asia.
• 475.1 million – Internet users in Europe.
• 266.2 million – Internet users in North America.
• 204.7 million – Internet users in Latin America / Caribbean.
• 110.9 million – Internet users in Africa.
• 63.2 million – Internet users in the Middle East.
• 21.3 million – Internet users in Oceania / Australia.

Social media

• 152 million – The number of blogs on the Internet (as tracked by BlogPulse).
• 25 billion – Number of sent tweets on Twitter in 2010
• 100 million – New accounts added on Twitter in 2010
• 175 million – People on Twitter as of September 2010
• 7.7 million – People following @ladygaga (Lady Gaga, Twitter’s most followed user).
• 600 million – People on Facebook at the end of 2010.
• 250 million – New people on Facebook in 2010.
• 30 billion – Pieces of content (links, notes, photos, etc.) shared on Facebook per month.
• 70% – Share of Facebook’s user base located outside the United States.
• 20 million – The number of Facebook apps installed each day.

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