date, RIR, IPv4 adoption, IPv6 adoption
20240517, arin,  0.3398,  0.6324
20240517, afrinic,  0.2926,  0.0784
20240517, ripencc,  0.6791,  0.3875
20240517, lacnic,  0.5162,  0.5108
20240517, apnic,  0.3519,  0.2373