Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 52 73 2015 Feb 51 66 2015 Mar 64 83 2015 Apr 72 125 2015 May 50 62 2015 Jun 89 148 2015 Jul 78 121 2015 Aug 60 85 2015 Sep 54 88 2015 Oct 67 80 2015 Nov 67 92 2015 Dec 67 88 2015 all 623 1111