Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 16 25 2015 Feb 33 45 2015 Mar 37 50 2015 Apr 21 34 2015 May 22 26 2015 Jun 20 26 2015 Jul 33 43 2015 Aug 22 35 2015 Sep 21 34 2015 Oct 30 42 2015 Nov 27 34 2015 Dec 31 65 2015 all 260 459