Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 26 42 2015 Feb 20 29 2015 Mar 32 51 2015 Apr 15 20 2015 May 15 19 2015 Jun 13 18 2015 Jul 21 25 2015 Aug 15 41 2015 Sep 16 27 2015 Oct 16 37 2015 Nov 25 63 2015 Dec 31 73 2015 all 210 445