Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 8 16 2015 Feb 14 19 2015 Mar 59 104 2015 Apr 9 15 2015 May 11 11 2015 Jun 7 9 2015 Jul 14 15 2015 Aug 9 13 2015 Sep 8 14 2015 Oct 11 15 2015 Nov 17 22 2015 Dec 13 20 2015 all 157 273