Year Month Nb_of_distinct_IPs Nb_of_downloads 2015 Jan 5610 8564 2015 Feb 7365 11459 2015 Mar 7722 12161 2015 Apr 7892 12641 2015 May 8196 13164 2015 Jun 8622 15302 2015 Jul 9132 15885 2015 Aug 8071 14856 2015 Sep 8886 15832 2015 Oct 10015 17744 2015 Nov 9032 15714 2015 Dec 7849 13118 2015 all 66551 166440