Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 12 13 2015 Feb 15 17 2015 Mar 13 14 2015 Apr 11 13 2015 May 12 13 2015 Jun 14 15 2015 Jul 11 11 2015 Aug 13 20 2015 Sep 15 17 2015 Oct 19 69 2015 Nov 21 37 2015 Dec 22 44 2015 all 170 283