Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 63 90 2009 Feb 78 99 2009 Mar 91 150 2009 Apr 113 162 2009 May 113 145 2009 Jun 123 152 2009 Jul 119 138 2009 Aug 93 105 2009 Sep 113 125 2009 Oct 135 157 2009 Nov 87 115 2009 Dec 44 58 2009 all 1018 1496