date       RIR       IPv4 adoption   IPv6 adoption
20250315   afrinic    0.3279          0.1077
20250315   lacnic     0.5518          0.5526
20250315   arin       0.3823          0.6071
20250315   apnic      0.3664          0.1820
20250315   ripencc    0.7150          0.4049