Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 15 27 2015 Feb 14 14 2015 Mar 18 25 2015 Apr 12 22 2015 May 10 11 2015 Jun 10 11 2015 Jul 18 20 2015 Aug 13 16 2015 Sep 10 18 2015 Oct 14 31 2015 Nov 19 42 2015 Dec 25 47 2015 all 154 284