Year Month Nb_of_distinct_IPs Nb_of_downloads 2009 Jan 34 65 2009 Feb 30 40 2009 Mar 58 89 2009 Apr 54 95 2009 May 40 73 2009 Jun 34 47 2009 Jul 44 60 2009 Aug 31 45 2009 Sep 41 51 2009 Oct 42 63 2009 Nov 46 77 2009 Dec 30 46 2009 all 366 751