date, RIR, IPv4 adoption, IPv6 adoption
20231029, afrinic,  0.2790,  0.0760
20231029, arin,  0.3083,  0.1815
20231029, lacnic,  0.4947,  0.4896
20231029, ripencc,  0.6436,  0.3724
20231029, apnic,  0.3433,  0.2344