Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 104 139 2009 Feb 111 138 2009 Mar 143 225 2009 Apr 172 254 2009 May 164 338 2009 Jun 147 178 2009 Jul 161 189 2009 Aug 126 172 2009 Sep 154 181 2009 Oct 179 219 2009 Nov 132 174 2009 Dec 78 96 2009 all 1451 2303