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