date       RIR       IPv4 adoption   IPv6 adoption
20230224   afrinic    0.1935          0.0681
20230224   lacnic     0.4127          0.4775
20230224   ripencc    0.5929          0.3668
20230224   arin       0.2900          0.3465
20230224   apnic      0.3291          0.2321