Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 18 33 2015 Feb 25 37 2015 Mar 63 120 2015 Apr 15 23 2015 May 12 14 2015 Jun 17 24 2015 Jul 26 31 2015 Aug 15 26 2015 Sep 15 26 2015 Oct 15 23 2015 Nov 23 40 2015 Dec 19 30 2015 all 230 427