date, RIR, IPv4 adoption, IPv6 adoption
20240317, afrinic,  0.2868,  0.0782
20240317, apnic,  0.3495,  0.2367
20240317, arin,  0.3177,  0.6325
20240317, lacnic,  0.5107,  0.5011
20240317, ripencc,  0.6694,  0.3842