Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 1649 3614 2013 Feb 1663 3088 2013 Mar 1910 3698 2013 Apr 2204 4429 2013 May 2309 5130 2013 Jun 2230 4436 2013 Jul 1959 4065 2013 Aug 1986 4030 2013 Sep 2538 5015 2013 Oct 2893 6029 2013 Nov 2728 5961 2013 Dec 2234 4100 2013 all 18145 53595