date, RIR, IPv4 adoption, IPv6 adoption
20240422, arin,  0.3267,  0.6304
20240422, afrinic,  0.2878,  0.0787
20240422, ripencc,  0.6763,  0.3870
20240422, apnic,  0.3519,  0.2371
20240422, lacnic,  0.5100,  0.4968