Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 8 9 2015 Feb 5 5 2015 Mar 6 9 2015 Apr 7 9 2015 May 4 6 2015 Jun 3 4 2015 Jul 6 6 2015 Aug 5 9 2015 Sep 2 3 2015 Oct 2 2 2015 Nov 6 6 2015 Dec 6 9 2015 all 56 77