Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 157 263 2011 Feb 114 423 2011 Mar 141 288 2011 Apr 176 254 2011 May 157 231 2011 Jun 134 187 2011 Jul 152 198 2011 Aug 136 178 2011 Sep 127 166 2011 Oct 159 209 2011 Nov 180 261 2011 Dec 149 202 2011 all 1427 2860