Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 183 253 2011 Feb 121 158 2011 Mar 192 241 2011 Apr 158 204 2011 May 129 167 2011 Jun 124 195 2011 Jul 197 239 2011 Aug 150 220 2011 Sep 493 598 2011 Oct 198 274 2011 Nov 190 266 2011 Dec 117 142 2011 all 1994 2957