date       RIR       IPv4 adoption   IPv6 adoption
20260505   apnic      0.4034          0.2453
20260505   lacnic     0.5753          0.5906
20260505   afrinic    0.5216          0.4780
20260505   arin       0.4196          0.6385
20260505   ripencc    0.7608          0.4407