Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 12 21 2015 Feb 10 13 2015 Mar 63 112 2015 Apr 8 12 2015 May 9 10 2015 Jun 6 8 2015 Jul 11 15 2015 Aug 8 13 2015 Sep 7 15 2015 Oct 10 15 2015 Nov 15 20 2015 Dec 11 17 2015 all 151 271