Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 23 40 2015 Feb 15 22 2015 Mar 31 44 2015 Apr 11 21 2015 May 15 20 2015 Jun 11 15 2015 Jul 21 25 2015 Aug 13 23 2015 Sep 14 26 2015 Oct 20 29 2015 Nov 21 25 2015 Dec 22 38 2015 all 181 328