date       RIR       IPv4 adoption   IPv6 adoption
20230226   lacnic     0.4128          0.4779
20230226   arin       0.2899          0.3465
20230226   apnic      0.3294          0.2321
20230226   afrinic    0.1937          0.0680
20230226   ripencc    0.5931          0.3666