Commodity2005200620072008200920102011
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$141,781$247,264$753,924$1,354,746$1,370,536$471,615$770,330
Total$141,781$247,264$753,924$1,354,746$1,370,536$471,615$770,330