date, RIR, IPv4 adoption, IPv6 adoption
20240727, ripencc,  0.6814,  0.3880
20240727, afrinic,  0.3015,  0.0796
20240727, apnic,  0.3530,  0.2379
20240727, arin,  0.3579,  0.6356
20240727, lacnic,  0.5169,  0.5227