Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 15 26 2015 Feb 20 22 2015 Mar 23 43 2015 Apr 10 18 2015 May 12 13 2015 Jun 10 13 2015 Jul 17 21 2015 Aug 12 18 2015 Sep 18 39 2015 Oct 21 35 2015 Nov 20 26 2015 Dec 25 56 2015 all 161 330