date, RIR, IPv4 adoption, IPv6 adoption
20220511, apnic,  0.2808,  0.2285
20220511, afrinic,  0.1658,  0.0621
20220511, lacnic,  0.4032,  0.4368
20220511, ripencc,  0.5403,  0.3437
20220511, arin,  0.2600,  0.2750