Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 52 84 2013 Feb 35 70 2013 Mar 43 81 2013 Apr 42 56 2013 May 41 48 2013 Jun 36 52 2013 Jul 49 68 2013 Aug 57 84 2013 Sep 49 60 2013 Oct 40 59 2013 Nov 60 69 2013 Dec 72 80 2013 all 439 811