Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 21 34 2011 Feb 23 30 2011 Mar 26 51 2011 Apr 69 105 2011 May 72 106 2011 Jun 82 104 2011 Jul 67 72 2011 Aug 85 101 2011 Sep 64 76 2011 Oct 72 114 2011 Nov 116 154 2011 Dec 98 135 2011 all 634 1082