Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 1 1 2015 Feb 4 5 2015 Mar 3 4 2015 Apr 7 7 2015 May 2 2 2015 Jun 1 1 2015 Jul 4 5 2015 Aug 3 6 2015 Sep 1 1 2015 Oct 4 49 2015 Nov 3 14 2015 Dec 12 33 2015 all 39 128