In November 2009, fuel in Belgium averaged €1.290 for petrol

Petrol, monthly average€1.290/L
Diesel, monthly average€0.971/L
LPG, monthly average€0.512/L
Weekly bulletins held for November 20095

Monthly averages for Belgium across November 2009, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).