date, RIR, IPv4 adoption, IPv6 adoption
20231114, ripencc,  0.6502,  0.3731
20231114, afrinic,  0.2800,  0.0763
20231114, apnic,  0.3435,  0.2345
20231114, lacnic,  0.4958,  0.4893
20231114, arin,  0.3088,  0.1816