Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 18 33 2015 Feb 22 29 2015 Mar 79 127 2015 Apr 13 23 2015 May 12 15 2015 Jun 12 16 2015 Jul 19 21 2015 Aug 9 20 2015 Sep 20 40 2015 Oct 14 20 2015 Nov 26 37 2015 Dec 31 66 2015 all 241 447