Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 27 48 2015 Feb 25 33 2015 Mar 33 42 2015 Apr 14 24 2015 May 15 20 2015 Jun 11 13 2015 Jul 19 24 2015 Aug 13 24 2015 Sep 10 18 2015 Oct 13 27 2015 Nov 32 51 2015 Dec 29 78 2015 all 199 402