Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 41 80 2015 Feb 32 48 2015 Mar 51 90 2015 Apr 39 79 2015 May 37 74 2015 Jun 35 150 2015 Jul 39 42 2015 Aug 34 59 2015 Sep 18 26 2015 Oct 27 32 2015 Nov 34 38 2015 Dec 40 53 2015 all 305 771