Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 29 41 2013 Feb 18 30 2013 Mar 23 30 2013 Apr 20 23 2013 May 17 19 2013 Jun 21 26 2013 Jul 33 45 2013 Aug 47 77 2013 Sep 38 42 2013 Oct 23 31 2013 Nov 47 63 2013 Dec 61 73 2013 all 305 500