Commodity2005200620072008200920102011
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$2,957,459$2,983,352$3,935,030$3,806,771$3,840,232$3,149,478$2,384,993
Total$2,957,459$2,983,352$3,935,030$3,806,771$3,840,232$3,149,478$2,384,993