Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 19 33 2015 Feb 20 28 2015 Mar 74 126 2015 Apr 11 25 2015 May 12 15 2015 Jun 11 15 2015 Jul 18 23 2015 Aug 11 21 2015 Sep 13 22 2015 Oct 18 27 2015 Nov 26 41 2015 Dec 23 44 2015 all 221 420