In June 2013, fuel in Slovakia averaged €1.479 for petrol

Petrol, monthly average€1.479/L
Diesel, monthly average€1.357/L
LPG, monthly average€0.717/L
Weekly bulletins held for June 20134

Monthly averages for Slovakia across June 2013, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).