Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 18 36 2015 Feb 24 33 2015 Mar 25 39 2015 Apr 18 30 2015 May 14 20 2015 Jun 13 15 2015 Jul 23 32 2015 Aug 12 19 2015 Sep 17 31 2015 Oct 25 52 2015 Nov 25 34 2015 Dec 30 81 2015 all 200 422