--- version: rssac002v3 service: m.root-servers.net start-period: '2019-07-17T00:00:00Z' metric: rcode-volume rcodes: 0: 1909711674 1: 787849 2: 183817 3: 3098345035 4: 186169 5: 931113 6: 185426 7: 184387 8: 185133 9: 186428 10: 183054 11: 184520 12: 184704 13: 183492 14: 183700 15: 185348