Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 30 47 2015 Feb 37 64 2015 Mar 40 62 2015 Apr 23 37 2015 May 24 31 2015 Jun 20 23 2015 Jul 25 32 2015 Aug 27 43 2015 Sep 22 40 2015 Oct 26 42 2015 Nov 32 42 2015 Dec 32 70 2015 all 285 533