Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 33 56 2013 Feb 15 28 2013 Mar 16 26 2013 Apr 19 23 2013 May 24 30 2013 Jun 23 38 2013 Jul 25 36 2013 Aug 52 79 2013 Sep 31 36 2013 Oct 26 39 2013 Nov 39 46 2013 Dec 57 65 2013 all 296 502