date, RIR, IPv4 adoption, IPv6 adoption
20231028, apnic,  0.3433,  0.2344
20231028, ripencc,  0.6437,  0.3725
20231028, arin,  0.3082,  0.1815
20231028, lacnic,  0.4959,  0.4896
20231028, afrinic,  0.2790,  0.0760