date, RIR, IPv4 adoption, IPv6 adoption
20240309, afrinic,  0.2870,  0.0783
20240309, lacnic,  0.5072,  0.4990
20240309, ripencc,  0.6679,  0.3838
20240309, arin,  0.3168,  0.6323
20240309, apnic,  0.3490,  0.2366