Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 128 172 2009 Feb 129 154 2009 Mar 163 208 2009 Apr 170 245 2009 May 169 224 2009 Jun 162 194 2009 Jul 180 253 2009 Aug 114 150 2009 Sep 156 192 2009 Oct 163 241 2009 Nov 225 295 2009 Dec 177 242 2009 all 1561 2570