Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 99 154 2011 Feb 81 108 2011 Mar 91 134 2011 Apr 131 168 2011 May 102 154 2011 Jun 103 133 2011 Jul 104 126 2011 Aug 118 146 2011 Sep 69 83 2011 Oct 83 113 2011 Nov 116 183 2011 Dec 96 119 2011 all 1015 1621