Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 19 30 2015 Feb 31 41 2015 Mar 31 50 2015 Apr 20 29 2015 May 19 22 2015 Jun 19 22 2015 Jul 21 26 2015 Aug 26 41 2015 Sep 19 36 2015 Oct 20 33 2015 Nov 24 31 2015 Dec 22 58 2015 all 231 419