In September 2005, fuel in Netherlands averaged €1.468 for petrol

Petrol, monthly average€1.468/L
Diesel, monthly average€1.104/L
LPG, monthly average€0.566/L
Weekly bulletins held for September 20054

Monthly averages for Netherlands across September 2005, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).