Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 21 35 2015 Feb 17 30 2015 Mar 69 116 2015 Apr 12 20 2015 May 17 19 2015 Jun 11 21 2015 Jul 20 24 2015 Aug 12 22 2015 Sep 12 20 2015 Oct 9 18 2015 Nov 21 24 2015 Dec 18 34 2015 all 209 383