date, RIR, IPv4 adoption, IPv6 adoption
20231203, lacnic,  0.5063,  0.4980
20231203, ripencc,  0.6532,  0.3747
20231203, afrinic,  0.2784,  0.0763
20231203, arin,  0.3115,  0.6619
20231203, apnic,  0.3443,  0.2359