Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 67 97 2013 Feb 35 52 2013 Mar 41 55 2013 Apr 42 55 2013 May 42 55 2013 Jun 58 84 2013 Jul 50 83 2013 Aug 58 80 2013 Sep 50 62 2013 Oct 55 82 2013 Nov 82 107 2013 Dec 89 110 2013 all 553 922