date, RIR, IPv4 adoption, IPv6 adoption
20240506, afrinic,  0.2930,  0.0782
20240506, apnic,  0.3517,  0.2372
20240506, arin,  0.3355,  0.6323
20240506, ripencc,  0.6779,  0.3878
20240506, lacnic,  0.5147,  0.5055