Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 21 34 2015 Feb 25 35 2015 Mar 28 39 2015 Apr 13 22 2015 May 17 20 2015 Jun 8 10 2015 Jul 17 20 2015 Aug 14 27 2015 Sep 13 20 2015 Oct 18 29 2015 Nov 26 33 2015 Dec 22 53 2015 all 189 342