date, RIR, IPv4 adoption, IPv6 adoption
20240315, arin,  0.3176,  0.6325
20240315, lacnic,  0.5105,  0.5008
20240315, ripencc,  0.6693,  0.3843
20240315, afrinic,  0.2867,  0.0782
20240315, apnic,  0.3495,  0.2367