Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 3689 5909 2011 Feb 3433 5250 2011 Mar 3994 6056 2011 Apr 3779 5519 2011 May 3696 7882 2011 Jun 3728 5482 2011 Jul 3164 4810 2011 Aug 3158 4727 2011 Sep 3829 5490 2011 Oct 3658 5292 2011 Nov 3958 5840 2011 Dec 2755 4015 2011 all 33018 66272