---
version: rssac002v3
service: a.root-servers.net
start-period: '2018-06-01T00:00:00Z'
metric: rcode-volume
'0': 4505588329
'1': 499519
'2': 4165
'3': 2295945446
'4': 250723
'5': 1754718
'6': 4776
'7': 727
'8': 5205
'9': 2353
'10': 903
'11': 1986
'12': 1067084
'13': 120082
'14': 1571
'15': 1361