Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 1 1 2015 Feb 3 3 2015 Mar 3 4 2015 Apr 5 5 2015 May 2 8 2015 Jun 2 4 2015 Jul 4 6 2015 Aug 5 7 2015 Sep 7 8 2015 Oct 9 60 2015 Nov 15 30 2015 Dec 11 35 2015 all 60 171