date, RIR, IPv4 adoption, IPv6 adoption
20230626, afrinic,  0.2731,  0.0971
20230626, lacnic,  0.4282,  0.2381
20230626, arin,  0.2965,  0.3475
20230626, ripencc,  0.6242,  0.3716
20230626, apnic,  0.3380,  0.2331