---
version: rssac002v3
service: a.root-servers.net
start-period: '2017-04-28T00:00:00Z'
metric: rcode-volume
'0': 1949513812
'1': 794421
'3': 2682220411
'4': 11740
'5': 1954706
'6': 1
'7': 1
'9': 90