Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 37 48 2009 Feb 43 50 2009 Mar 67 96 2009 Apr 72 104 2009 May 37 59 2009 Jun 45 53 2009 Jul 56 70 2009 Aug 35 46 2009 Sep 50 58 2009 Oct 64 78 2009 Nov 67 106 2009 Dec 56 79 2009 all 564 847