date, RIR, IPv4 adoption, IPv6 adoption
20240203, lacnic,  0.5036,  0.4992
20240203, afrinic,  0.2870,  0.0786
20240203, apnic,  0.3474,  0.2363
20240203, arin,  0.3138,  0.6622
20240203, ripencc,  0.6626,  0.3825