Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 16 27 2015 Feb 17 21 2015 Mar 23 41 2015 Apr 12 19 2015 May 11 12 2015 Jun 8 11 2015 Jul 18 20 2015 Aug 10 16 2015 Sep 20 43 2015 Oct 20 36 2015 Nov 19 23 2015 Dec 22 51 2015 all 164 320