Commodity2005200620072008200920102011
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$925,529$1,160,121$2,309,181$3,253,971$2,132,159$3,443,296$4,481,871
Total$925,529$1,160,121$2,309,181$3,253,971$2,132,159$3,443,296$4,481,871