Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 11 12 2015 Feb 15 16 2015 Mar 15 22 2015 Apr 14 18 2015 May 19 24 2015 Jun 9 13 2015 Jul 19 25 2015 Aug 15 31 2015 Sep 11 18 2015 Oct 10 13 2015 Nov 22 28 2015 Dec 23 44 2015 all 157 264