I've uploaded over 36 images, of the 919,058 total files here on English Wikipedia.
For some reason the upload logs for English Wikipedia and Wikimedia Commons together list less than a third of my uploads... The edit counter finds 19 edits in the File namespace so that's getting closer... I'm guessing it's because of meta-space changes (Wikimedia Commons wasn't well integrated when I started).
#32 was Minard’s map of French wine exports for 1864.jpg on 12 June 2012 so an accurate count can begin there.
