Our largest project by far is [http://en.wikipedia.org Wikipedia], the free encyclopedia. Started in January 2001, it celebrated one million articles in over 100 languages in September 2004. In this time, Wikipedia has also become one of the 500 most popular websites in the world (source: [http://www.alexa.com/data/details/traffic_details?&range=2y&size=large&compare_sites=&url=http%3A%2F%2Fwww.wikipedia.org%2F#graph Alexa Internet analysis of Wikipedia traffic]).
You can get up-to-the-minute statistics for all our projects from the project's statistics page:
* [http://en.wikipedia.org/wiki/Special:Statistics English Wikipedia]
* [http://en.wikibooks.org/wiki/Special:Statistics English Wikibooks]
* [http://en.wikiquote.org/wiki/Special:Statistics English Wikiquote]
The Wikistats project by [[w:en:User:Erik Zachte|Erik Zachte]] aims to provide in-depth statistical analysis of all Wikimedia projects. Wikistats are currently available for Wikipedia [http://en.wikipedia.org/wikistats/EN/Sitemap.htm] and Wiktionary [http://en.wikipedia.org/wikistats/wiktionary/EN/].
See also:
* [http://meta.wikimedia.org/wiki/Statistics Statistics] directory on Meta-Wiki, a community-maintained list of links to statistical analysis