Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 31 47 2011 Feb 25 29 2011 Mar 30 54 2011 Apr 30 34 2011 May 21 32 2011 Jun 90 123 2011 Jul 87 120 2011 Aug 235 733 2011 Sep 38 59 2011 Oct 55 125 2011 Nov 91 130 2011 Dec 40 46 2011 all 675 1532