date, RIR, IPv4 adoption, IPv6 adoption
20230713, lacnic,  0.4779,  0.4916
20230713, apnic,  0.3378,  0.2332
20230713, afrinic,  0.2750,  0.0993
20230713, ripencc,  0.6229,  0.3714
20230713, arin,  0.2975,  0.3455