Year Month Nb_of_distinct_IPs Nb_of_downloads 2013 Jan 9 10 2013 Feb 5 6 2013 Mar 5 6 2013 Apr 10 13 2013 May 2 2 2013 Jun 6 7 2013 Jul 6 6 2013 Aug 1 1 2013 Sep 6 6 2013 Oct 6 6 2013 Nov 2 2 2013 Dec 7 7 2013 all 60 72