Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 27 37 2015 Feb 20 27 2015 Mar 27 36 2015 Apr 12 20 2015 May 12 13 2015 Jun 14 16 2015 Jul 18 20 2015 Aug 15 27 2015 Sep 7 14 2015 Oct 8 11 2015 Nov 20 27 2015 Dec 19 26 2015 all 170 274