date, RIR, IPv4 adoption, IPv6 adoption
20240324, lacnic,  0.5121,  0.5038
20240324, apnic,  0.3499,  0.2368
20240324, afrinic,  0.2887,  0.0785
20240324, ripencc,  0.6703,  0.3852
20240324, arin,  0.3192,  0.6325