date, RIR, IPv4 adoption, IPv6 adoption
20231118, apnic,  0.3439,  0.2345
20231118, afrinic,  0.2792,  0.0763
20231118, ripencc,  0.6515,  0.3746
20231118, lacnic,  0.4983,  0.4899
20231118, arin,  0.3099,  0.6618