date, RIR, IPv4 adoption, IPv6 adoption
20230817, afrinic,  0.2752,  0.1000
20230817, apnic,  0.3389,  0.2336
20230817, ripencc,  0.6271,  0.3730
20230817, lacnic,  0.4942,  0.4941
20230817, arin,  0.2997,  0.3475