Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 31 48 2013 Feb 24 36 2013 Mar 31 44 2013 Apr 28 40 2013 May 19 23 2013 Jun 27 36 2013 Jul 34 51 2013 Aug 56 84 2013 Sep 42 47 2013 Oct 34 45 2013 Nov 55 66 2013 Dec 66 78 2013 all 358 598