Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 27 47 2015 Feb 25 37 2015 Mar 28 41 2015 Apr 15 24 2015 May 18 24 2015 Jun 17 23 2015 Jul 26 32 2015 Aug 16 26 2015 Sep 16 36 2015 Oct 27 48 2015 Nov 29 42 2015 Dec 40 112 2015 all 237 492