Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 41 65 2009 Feb 30 41 2009 Mar 65 94 2009 Apr 68 116 2009 May 49 73 2009 Jun 56 69 2009 Jul 75 96 2009 Aug 56 82 2009 Sep 84 117 2009 Oct 116 152 2009 Nov 206 294 2009 Dec 153 252 2009 all 824 1451