Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 31 53 2013 Feb 13 26 2013 Mar 15 28 2013 Apr 18 21 2013 May 20 22 2013 Jun 21 32 2013 Jul 25 38 2013 Aug 45 65 2013 Sep 31 34 2013 Oct 26 38 2013 Nov 42 50 2013 Dec 56 73 2013 all 273 480