date, RIR, IPv4 adoption, IPv6 adoption
20230704, afrinic,  0.2730,  0.0988
20230704, arin,  0.2975,  0.3477
20230704, apnic,  0.3383,  0.2331
20230704, ripencc,  0.6245,  0.3720
20230704, lacnic,  0.4291,  0.2405