Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 18 31 2015 Feb 14 18 2015 Mar 21 39 2015 Apr 14 22 2015 May 14 18 2015 Jun 9 13 2015 Jul 20 24 2015 Aug 14 21 2015 Sep 18 35 2015 Oct 29 57 2015 Nov 22 30 2015 Dec 28 78 2015 all 174 386