Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 53 80 2013 Feb 42 53 2013 Mar 54 72 2013 Apr 48 66 2013 May 62 81 2013 Jun 47 53 2013 Jul 51 70 2013 Aug 65 90 2013 Sep 52 62 2013 Oct 49 70 2013 Nov 69 88 2013 Dec 81 93 2013 all 554 878