date, RIR, IPv4 adoption, IPv6 adoption
20230130, afrinic,  0.1916,  0.0676
20230130, ripencc,  0.5938,  0.3685
20230130, apnic,  0.3278,  0.2294
20230130, lacnic,  0.4127,  0.4707
20230130, arin,  0.2894,  0.3463