---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-04-16T00:00:00Z'
metric: rcode-volume
'0': 2573292715
'1': 7850851
'2': 302
'3': 4464970803
'4': 7276
'5': 91651
'6': 9
'7': 79
'8': 4
'9': 291
'11': 1238
'12': 1
'13': 1
'14': 4
'15': 283