MediaWiki:Sitestatstext
There are $1 total pages in the database. This includes "talk" pages, pages about Wikipedia, minimal "stub" pages, redirects, and others that probably don't qualify as content pages. Excluding those, there are $2 pages that are probably legitimate content pages.
$8 files have been uploaded.
There have been a total of $3 page views, and $4 page edits since the wiki was setup. That comes to $5 average edits per page, and $6 views per edit.