date       RIR       IPv4 adoption   IPv6 adoption
20240403   arin       0.3246          0.6327
20240403   ripencc    0.6725          0.3869
20240403   lacnic     0.5109          0.5045
20240403   afrinic    0.2871          0.0783
20240403   apnic      0.3501          0.2369