date, RIR, IPv4 adoption, IPv6 adoption
20240228, afrinic,  0.2863,  0.0795
20240228, arin,  0.3162,  0.6322
20240228, lacnic,  0.5061,  0.4936
20240228, apnic,  0.3488,  0.2365
20240228, ripencc,  0.6684,  0.3824