---
service: h.root-servers.net
metric: rcode-volume
start-period: '2015-12-22T00:00:00Z'
end-period: '2015-12-22T23:59:59Z'
rcodes:
  0: 791525711
  1: 1141409
  16: 16
  2: 7227
  3: 2131567454
  4: 1248230
  5: 33016
  9: 14