In August 2011, fuel in Netherlands averaged €1.628 for petrol

Petrol, monthly average€1.628/L
Diesel, monthly average€1.317/L
LPG, monthly average€0.684/L
Weekly bulletins held for August 20114

Monthly averages for Netherlands across August 2011, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).