In April 2006, fuel in Czechia averaged €1.085 for petrol

Petrol, monthly average€1.085/L
Diesel, monthly average€1.061/L
LPG, monthly average€0.544/L
Weekly bulletins held for April 20063

Monthly averages for Czechia across April 2006, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).