date       RIR       IPv4 adoption   IPv6 adoption
20250517   afrinic    0.3320          0.1079
20250517   lacnic     0.5577          0.5626
20250517   arin       0.3867          0.6363
20250517   ripencc    0.7234          0.4064
20250517   apnic      0.3671          0.1770