date       RIR       IPv4 adoption   IPv6 adoption
20250114   ripencc    0.7071          0.3997
20250114   arin       0.3677          0.6080
20250114   afrinic    0.3253          0.1070
20250114   apnic      0.3608          0.1817
20250114   lacnic     0.5254          0.5296