date, RIR, IPv4 adoption, IPv6 adoption
20220210, apnic,  0.2272,  0.1923
20220210, afrinic,  0.1775,  0.0612
20220210, ripencc,  0.5129,  0.3362
20220210, lacnic,  0.3895,  0.4261
20220210, arin,  0.2341,  0.2011