date, RIR, IPv4 adoption, IPv6 adoption
20221029, lacnic,  0.4068,  0.4581
20221029, ripencc,  0.5791,  0.3613
20221029, apnic,  0.3194,  0.2314
20221029, afrinic,  0.1952,  0.0675
20221029, arin,  0.2790,  0.3461