Wikistats are now available for all Wikimedia projects.
Stats have been generated from the latest dumps, which are from March 9.
Wikipedias http://en.wikipedia.org/wikistats/EN/Sitemap.htm
Wiktionaries (use refresh button when you see old stats) http://en.wikipedia.org/wikistats/wiktionary/EN/Sitemap.htm
Wikiquotes http://en.wikipedia.org/wikistats/wikiquote/EN/Sitemap.htm
Wikibooks http://en.wikipedia.org/wikistats/wikibooks/EN/Sitemap.htm
Wikinews http://en.wikipedia.org/wikistats/wikinews/EN/Sitemap.htm
Wikispecial: wikisource/meta/sep11/species/commons/foundation http://en.wikipedia.org/wikistats/wikispecial/EN/Sitemap.htm
For further discussion see http://mail.wikipedia.org/pipermail/foundation-l/2005-April/002762.html
Erik Zachte