---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-03-13T00:00:00Z'
end-period: '2016-03-13T23:59:59Z'
rcodes:
  0: 765033251
  1: 1524355
  16: 15
  2: 33
  3: 2091582626
  4: 746832
  5: 29159
  9: 10