Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 9 11 2015 Feb 3 3 2015 Mar 5 9 2015 Apr 7 11 2015 May 6 9 2015 Jun 4 4 2015 Jul 4 5 2015 Aug 3 8 2015 Sep 6 12 2015 Oct 11 33 2015 Nov 4 10 2015 Dec 7 22 2015 all 64 137