Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 109 154 2009 Feb 138 184 2009 Mar 153 189 2009 Apr 125 177 2009 May 156 231 2009 Jun 138 165 2009 Jul 165 196 2009 Aug 118 164 2009 Sep 320 530 2009 Oct 137 178 2009 Nov 317 437 2009 Dec 125 245 2009 all 1715 2850