--- version: rssac002v3 service: m.root-servers.net start-period: '2019-06-12T00:00:00Z' metric: rcode-volume rcodes: 0: 1922640669 1: 779726 2: 93555 3: 2881226514 4: 92795 5: 832072 6: 93076 7: 93368 8: 93814 9: 95721 10: 92778 11: 92562 12: 92873 13: 92753 14: 93201 15: 93104