Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 108 157 2011 Feb 110 160 2011 Mar 117 159 2011 Apr 146 187 2011 May 121 181 2011 Jun 128 185 2011 Jul 148 188 2011 Aug 116 199 2011 Sep 115 216 2011 Oct 144 321 2011 Nov 170 286 2011 Dec 120 150 2011 all 1251 2389