Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 22 37 2015 Feb 20 22 2015 Mar 60 109 2015 Apr 18 34 2015 May 11 12 2015 Jun 13 19 2015 Jul 24 29 2015 Aug 14 22 2015 Sep 16 22 2015 Oct 16 30 2015 Nov 23 42 2015 Dec 25 50 2015 all 229 428