Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 31 34 2011 Feb 539 1974 2011 Mar 38 51 2011 Apr 46 60 2011 May 35 41 2011 Jun 40 48 2011 Jul 57 65 2011 Aug 53 59 2011 Sep 41 57 2011 Oct 40 59 2011 Nov 50 72 2011 Dec 37 47 2011 all 961 2567