Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 11 23 2015 Feb 13 18 2015 Mar 63 119 2015 Apr 7 13 2015 May 10 10 2015 Jun 6 8 2015 Jul 13 15 2015 Aug 10 15 2015 Sep 9 20 2015 Oct 17 27 2015 Nov 15 22 2015 Dec 12 16 2015 all 163 306