Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 26 44 2015 Feb 27 31 2015 Mar 76 130 2015 Apr 13 21 2015 May 20 24 2015 Jun 9 13 2015 Jul 21 26 2015 Aug 17 32 2015 Sep 19 36 2015 Oct 20 30 2015 Nov 25 31 2015 Dec 20 36 2015 all 255 454