Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 143 233 2015 Feb 112 183 2015 Mar 162 205 2015 Apr 75 91 2015 May 28 36 2015 Jun 11 12 2015 Jul 10 11 2015 Aug 14 15 2015 Sep 13 15 2015 Oct 10 10 2015 Nov 15 18 2015 Dec 7 9 2015 all 523 838