Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 41 63 2013 Feb 38 57 2013 Mar 47 74 2013 Apr 46 63 2013 May 46 64 2013 Jun 50 65 2013 Jul 51 67 2013 Aug 65 84 2013 Sep 54 64 2013 Oct 52 70 2013 Nov 65 98 2013 Dec 75 84 2013 all 493 853