Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 21 31 2015 Feb 26 65 2015 Mar 30 43 2015 Apr 14 28 2015 May 14 16 2015 Jun 13 18 2015 Jul 21 25 2015 Aug 16 27 2015 Sep 13 41 2015 Oct 21 43 2015 Nov 24 47 2015 Dec 27 70 2015 all 197 454