Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 7 12 2009 Feb 12 14 2009 Mar 16 25 2009 Apr 107 162 2009 May 147 219 2009 Jun 96 123 2009 Jul 114 153 2009 Aug 86 141 2009 Sep 170 217 2009 Oct 134 198 2009 Nov 146 229 2009 Dec 129 177 2009 all 941 1670