Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 17 28 2015 Feb 11 13 2015 Mar 29 46 2015 Apr 13 23 2015 May 12 12 2015 Jun 11 15 2015 Jul 20 23 2015 Aug 15 21 2015 Sep 11 26 2015 Oct 10 15 2015 Nov 18 22 2015 Dec 15 23 2015 all 150 267