Year Month Nb_of_distinct_IPs Nb_of_downloads 2012 Jan 36 50 2012 Feb 31 58 2012 Mar 20 40 2012 Apr 46 60 2012 May 23 26 2012 Jun 34 45 2012 Jul 23 27 2012 Aug 31 41 2012 Sep 26 30 2012 Oct 31 39 2012 Nov 42 50 2012 Dec 31 49 2012 all 300 515