Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 44 72 2009 Feb 50 62 2009 Mar 74 98 2009 Apr 77 117 2009 May 59 88 2009 Jun 56 67 2009 Jul 84 122 2009 Aug 34 50 2009 Sep 43 54 2009 Oct 55 70 2009 Nov 67 103 2009 Dec 46 88 2009 all 565 991