date, RIR, IPv4 adoption, IPv6 adoption
20240316, ripencc,  0.6694,  0.3842
20240316, lacnic,  0.5107,  0.5012
20240316, apnic,  0.3495,  0.2367
20240316, afrinic,  0.2868,  0.0782
20240316, arin,  0.3177,  0.6325