Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 28 50 2013 Feb 21 35 2013 Mar 27 42 2013 Apr 27 30 2013 May 28 41 2013 Jun 23 30 2013 Jul 30 43 2013 Aug 44 64 2013 Sep 41 46 2013 Oct 34 45 2013 Nov 52 65 2013 Dec 56 60 2013 all 342 551