Nafta, 2012
Nafta, 1995 U$S 13.800
Nafta, 2008
Nafta, 0 U$S 12.990
Nafta, 2007
Nafta, 2009 U$S 63.000
Nafta, 2010 U$S 15.900
Nafta, 2012 U$S 15.600
Nafta, 1996 U$S 8.900
Nafta, U$S 43.900
Gasoil, 2003 U$S 12.900
Nafta, 2009
Gasoil, 2008 U$S 21.800
