Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 41 71 2015 Feb 36 46 2015 Mar 53 80 2015 Apr 51 92 2015 May 29 38 2015 Jun 39 52 2015 Jul 50 67 2015 Aug 42 73 2015 Sep 30 52 2015 Oct 46 95 2015 Nov 51 104 2015 Dec 48 91 2015 all 388 861