Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 18 30 2015 Feb 18 20 2015 Mar 65 121 2015 Apr 15 22 2015 May 13 17 2015 Jun 13 16 2015 Jul 20 24 2015 Aug 12 25 2015 Sep 21 40 2015 Oct 21 51 2015 Nov 23 60 2015 Dec 20 47 2015 all 219 473