Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 7 8 2015 Feb 7 7 2015 Mar 5 7 2015 Apr 8 10 2015 May 3 5 2015 Jun 3 3 2015 Jul 6 6 2015 Aug 9 12 2015 Sep 2 2 2015 Oct 2 3 2015 Nov 6 6 2015 Dec 8 11 2015 all 59 80