Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 1 1 2013 Feb 4 4 2013 Mar 6 8 2013 Apr 3 10 2013 May 6 8 2013 Jun 4 6 2013 Jul 4 5 2013 Aug 5 13 2013 Sep 1 2 2013 Oct 2 2 2013 Nov 5 5 2013 Dec 10 11 2013 all 51 75