Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 11 23 2015 Feb 14 19 2015 Mar 62 111 2015 Apr 8 16 2015 May 10 10 2015 Jun 5 7 2015 Jul 13 15 2015 Aug 9 14 2015 Sep 9 16 2015 Oct 11 14 2015 Nov 15 22 2015 Dec 13 17 2015 all 158 284