Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 75 133 2011 Feb 55 84 2011 Mar 56 89 2011 Apr 89 125 2011 May 71 132 2011 Jun 64 89 2011 Jul 66 76 2011 Aug 65 85 2011 Sep 42 59 2011 Oct 48 79 2011 Nov 80 123 2011 Dec 64 74 2011 all 620 1148