date, RIR, IPv4 adoption, IPv6 adoption
20241219, apnic,  0.3602,  0.1817
20241219, afrinic,  0.3253,  0.1089
20241219, lacnic,  0.5246,  0.5298
20241219, arin,  0.3651,  0.6073
20241219, ripencc,  0.7073,  0.3984