Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 158 256 2011 Feb 148 225 2011 Mar 161 224 2011 Apr 199 254 2011 May 161 266 2011 Jun 168 236 2011 Jul 161 217 2011 Aug 152 241 2011 Sep 105 149 2011 Oct 155 221 2011 Nov 206 294 2011 Dec 154 222 2011 all 1448 2805