Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 39 72 2015 Feb 40 84 2015 Mar 87 161 2015 Apr 30 45 2015 May 32 47 2015 Jun 31 40 2015 Jul 40 60 2015 Aug 36 91 2015 Sep 25 51 2015 Oct 48 90 2015 Nov 43 58 2015 Dec 50 99 2015 all 386 898