date, RIR, IPv4 adoption, IPv6 adoption
20230324, arin,  0.2827,  0.3470
20230324, apnic,  0.3297,  0.2322
20230324, ripencc,  0.5979,  0.3651
20230324, lacnic,  0.4598,  0.4789
20230324, afrinic,  0.2380,  0.0708