--- service: j.root-servers.net start-period: '2016-10-24T00:00:00Z' end-period: '2016-10-24T23:59:59Z' metric: rcode-volume 0: 2985863762 1: 879931 2: 4708 3: 4243593703 4: 1821889 5: 2437165 6: 2838 7: 2605 8: 261242 9: 3772 10: 4240 11: 5074 12: 3395 13: 2535 14: 2688 15: 3918 16: 14