date, RIR, IPv4 adoption, IPv6 adoption
20230628, apnic,  0.3381,  0.2331
20230628, afrinic,  0.2731,  0.0987
20230628, ripencc,  0.6243,  0.3718
20230628, arin,  0.2966,  0.3475
20230628, lacnic,  0.4284,  0.2386