In December 2012, fuel in Slovakia averaged €1.504 for petrol

Petrol, monthly average€1.504/L
Diesel, monthly average€1.431/L
LPG, monthly average€0.738/L
Weekly bulletins held for December 20123

Monthly averages for Slovakia across December 2012, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).