In July 2010, fuel in Slovenia averaged €1.217 for petrol

Petrol, monthly average€1.217/L
Diesel, monthly average€1.162/L
LPG, monthly average€0.695/L
Weekly bulletins held for July 20104

Monthly averages for Slovenia across July 2010, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).