---
service: h.root-servers.net
metric: rcode-volume
start-period: '2015-05-09T00:00:00Z'
end-period: '2015-05-09T23:59:59Z'
rcodes:
  0: 318197119
  1: 538122
  16: 1
  2: 40
  3: 582403492
  4: 696462
  5: 141322
  9: 11