Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 45 75 2015 Feb 53 77 2015 Mar 62 109 2015 Apr 61 95 2015 May 54 65 2015 Jun 37 57 2015 Jul 64 82 2015 Aug 51 75 2015 Sep 36 50 2015 Oct 73 130 2015 Nov 54 76 2015 Dec 52 103 2015 all 486 994