---
version: rssac002v3
service: a.root-servers.net
start-period: '2017-04-02T00:00:00Z'
metric: rcode-volume
'0': 1578609039
'1': 1172793
'3': 2544203859
'4': 9202
'5': 1960740
'8': 1
'9': 334
'10': 2
'12': 10
'14': 5
'15': 2