date       RIR       IPv4 adoption   IPv6 adoption
20250508   afrinic    0.3318          0.1076
20250508   arin       0.3858          0.6050
20250508   apnic      0.3671          0.1769
20250508   ripencc    0.7232          0.4076
20250508   lacnic     0.5567          0.5610