Commodity2005200620072008200920102011
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$480,579$505,733$679,275$1,193,361$571,943$1,039,032$816,386
Total$480,579$505,733$679,275$1,193,361$571,943$1,039,032$816,386