Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 21 32 2015 Feb 34 42 2015 Mar 31 42 2015 Apr 17 25 2015 May 17 20 2015 Jun 18 20 2015 Jul 23 27 2015 Aug 23 38 2015 Sep 8 19 2015 Oct 28 50 2015 Nov 36 46 2015 Dec 39 89 2015 all 253 450