date, RIR, IPv4 adoption, IPv6 adoption
20230623, afrinic,  0.2730,  0.0972
20230623, lacnic,  0.4284,  0.2388
20230623, arin,  0.2965,  0.3475
20230623, ripencc,  0.6242,  0.3717
20230623, apnic,  0.3379,  0.2331