Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 4334 10894 2011 Feb 4190 7345 2011 Mar 4967 9075 2011 Apr 4730 8469 2011 May 4940 9555 2011 Jun 4785 8343 2011 Jul 4151 7961 2011 Aug 4466 7945 2011 Sep 4974 9504 2011 Oct 4874 9011 2011 Nov 5344 9413 2011 Dec 3972 6967 2011 all 41350 104482