date, RIR, IPv4 adoption, IPv6 adoption
20240413, lacnic,  0.5129,  0.5058
20240413, ripencc,  0.6745,  0.3873
20240413, arin,  0.3254,  0.6316
20240413, afrinic,  0.2870,  0.0788
20240413, apnic,  0.3517,  0.2371