Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 26 45 2015 Feb 21 31 2015 Mar 29 51 2015 Apr 14 20 2015 May 15 21 2015 Jun 15 21 2015 Jul 22 29 2015 Aug 14 26 2015 Sep 14 31 2015 Oct 21 44 2015 Nov 29 44 2015 Dec 24 77 2015 all 206 440