date, RIR, IPv4 adoption, IPv6 adoption
20230224, afrinic,  0.1935,  0.0681
20230224, lacnic,  0.4127,  0.4775
20230224, ripencc,  0.5929,  0.3668
20230224, arin,  0.2900,  0.3465
20230224, apnic,  0.3291,  0.2321