Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 38 64 2011 Feb 41 52 2011 Mar 46 61 2011 Apr 97 127 2011 May 92 140 2011 Jun 96 137 2011 Jul 85 96 2011 Aug 97 137 2011 Sep 69 94 2011 Oct 72 108 2011 Nov 136 198 2011 Dec 101 134 2011 all 792 1348