Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 45 64 2013 Feb 32 48 2013 Mar 46 65 2013 Apr 42 47 2013 May 35 49 2013 Jun 46 70 2013 Jul 46 71 2013 Aug 67 98 2013 Sep 54 61 2013 Oct 42 57 2013 Nov 78 105 2013 Dec 73 80 2013 all 486 815