Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 30 43 2015 Feb 32 69 2015 Mar 44 60 2015 Apr 20 30 2015 May 18 25 2015 Jun 21 26 2015 Jul 30 40 2015 Aug 21 35 2015 Sep 19 54 2015 Oct 28 53 2015 Nov 28 42 2015 Dec 38 80 2015 all 260 557