date, RIR, IPv4 adoption, IPv6 adoption
20240423, afrinic,  0.2879,  0.0787
20240423, lacnic,  0.5118,  0.4976
20240423, apnic,  0.3520,  0.2371
20240423, arin,  0.3270,  0.6304
20240423, ripencc,  0.6764,  0.3871