Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 154 241 2011 Feb 110 224 2011 Mar 120 220 2011 Apr 160 227 2011 May 116 197 2011 Jun 185 278 2011 Jul 164 265 2011 Aug 176 267 2011 Sep 100 183 2011 Oct 127 237 2011 Nov 197 361 2011 Dec 130 180 2011 all 1315 2880