---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-04-07T00:00:00Z'
end-period: '2016-04-07T23:59:59Z'
rcodes:
  0: 958033347
  1: 1162271
  11: 1
  12: 1
  16: 16
  2: 368
  3: 2266462991
  4: 1089827
  5: 35034
  9: 13