Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 42 58 2015 Feb 50 69 2015 Mar 82 145 2015 Apr 56 95 2015 May 48 64 2015 Jun 55 73 2015 Jul 36 43 2015 Aug 48 77 2015 Sep 50 84 2015 Oct 60 97 2015 Nov 67 95 2015 Dec 54 98 2015 all 502 998