---
version: rssac002v3
service: a.root-servers.net
start-period: '2017-06-21T00:00:00Z'
metric: rcode-volume
'0': 1893614744
'1': 1184643
'3': 2649802980
'4': 26990
'5': 1600504
'9': 90
'10': 1
'12': 2
'15': 1