date, RIR, IPv4 adoption, IPv6 adoption
20240515, arin,  0.3364,  0.6323
20240515, lacnic,  0.5158,  0.5088
20240515, apnic,  0.3518,  0.2373
20240515, ripencc,  0.6789,  0.3875
20240515, afrinic,  0.2926,  0.0784