date, RIR, IPv4 adoption, IPv6 adoption
20231108, afrinic,  0.2793,  0.0762
20231108, ripencc,  0.6468,  0.3723
20231108, lacnic,  0.4960,  0.4884
20231108, arin,  0.3085,  0.1797
20231108, apnic,  0.3434,  0.2344