Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 25 38 2009 Feb 24 31 2009 Mar 46 72 2009 Apr 53 89 2009 May 39 60 2009 Jun 31 40 2009 Jul 40 53 2009 Aug 30 57 2009 Sep 46 63 2009 Oct 55 86 2009 Nov 56 86 2009 Dec 35 56 2009 all 348 731