Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 54 72 2013 Feb 26 41 2013 Mar 44 56 2013 Apr 63 72 2013 May 38 45 2013 Jun 40 50 2013 Jul 55 67 2013 Aug 68 88 2013 Sep 53 63 2013 Oct 51 65 2013 Nov 86 96 2013 Dec 78 88 2013 all 571 803