date       RIR       IPv4 adoption   IPv6 adoption
20230217   afrinic    0.1934          0.0680
20230217   apnic      0.3290          0.2320
20230217   lacnic     0.4126          0.4775
20230217   ripencc    0.5925          0.3671
20230217   arin       0.2897          0.3465