2009: Internet en cifras

Usuarios Internet

•1.73 billion – Internet users worldwide (September 2009).
•18% – Increase in Internet users since the previous year.
•738,257,230 – Internet users in Asia.
•418,029,796 – Internet users in Europe.
•252,908,000 – Internet users in North America.
•179,031,479 – Internet users in Latin America / Caribbean.
•67,371,700 – Internet users in Africa.
•57,425,046 – Internet users in the Middle East.
•20,970,490 – Internet users in Oceania / Australia

Email

•90 trillion – The number of emails sent on the Internet in 2009.
•247 billion – Average number of email messages per day.
•1.4 billion – The number of email users worldwide.
•100 million – New email users since the year before.
•81% – The percentage of emails that were spam.
•92% – Peak spam levels late in the year.
•24% – Increase in spam since last year.
•200 billion – The number of spam emails per day (assuming 81% are spam).

Websites

•234 million – The number of websites as of December 2009.
•47 million – Added websites in 2009.

Web servers

•13.9% – The growth of Apache websites in 2009.
•-22.1% – The growth of IIS websites in 2009.
•35.0% – The growth of Google GFE websites in 2009.
•384.4% – The growth of Nginx websites in 2009.
•-72.4% – The growth of Lighttpd websites in 2009.

Texto completo acá