date, RIR, IPv4 adoption, IPv6 adoption
20240430, lacnic,  0.5123,  0.5006
20240430, arin,  0.3323,  0.6323
20240430, apnic,  0.3522,  0.2372
20240430, afrinic,  0.2935,  0.0789
20240430, ripencc,  0.6774,  0.3875