Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 32 55 2013 Feb 13 29 2013 Mar 17 27 2013 Apr 21 24 2013 May 23 25 2013 Jun 27 44 2013 Jul 31 42 2013 Aug 46 71 2013 Sep 35 40 2013 Oct 23 36 2013 Nov 46 54 2013 Dec 47 52 2013 all 296 499