Commodity2005200620072008200920102011
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$1,818,052$2,459,042$1,692,836$2,461,248$1,927,190$2,108,747$3,932,697
Total$1,818,052$2,459,042$1,692,836$2,461,248$1,927,190$2,108,747$3,932,697