Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 21 32 2015 Feb 21 32 2015 Mar 27 39 2015 Apr 14 24 2015 May 15 17 2015 Jun 13 15 2015 Jul 22 30 2015 Aug 18 28 2015 Sep 18 31 2015 Oct 18 27 2015 Nov 21 28 2015 Dec 20 51 2015 all 197 354