---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-03-30T00:00:00Z'
end-period: '2016-03-30T23:59:59Z'
rcodes:
  0: 927527757
  1: 1552505
  15: 1
  16: 16
  2: 543
  3: 2384826513
  4: 1221004
  5: 22686
  9: 12