Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 133 207 2011 Feb 148 210 2011 Mar 147 204 2011 Apr 203 269 2011 May 187 252 2011 Jun 151 194 2011 Jul 171 213 2011 Aug 162 209 2011 Sep 170 235 2011 Oct 142 181 2011 Nov 188 280 2011 Dec 178 221 2011 all 1642 2675