I've just completed the upload of the last 7 missing months of Domas' usage stats to the Internet Archive from Toolsever: http://en.wikipedia.org/?diff=442322098&oldid=437346049 http://www.archive.org/search.php?query=subject%3A%22Wikimedia%20projects%20... /mnt/user-store/stats/ lacks 'projectcounts' for some months (before November 2009, from December 2009 to March 2010 and perhaps something else) so some IA backups lack them as well. It would be interesting to understand what happened; moreover, IIRC there's another copy of the stats on some WMF server, which could be used to complete the IA public copy and/or the Toolserver copy.
Nemo