date, RIR, IPv4 adoption, IPv6 adoption
20221031, apnic,  0.3264,  0.2314
20221031, afrinic,  0.1946,  0.0675
20221031, ripencc,  0.5791,  0.3612
20221031, lacnic,  0.4067,  0.4576
20221031, arin,  0.2788,  0.3458