Commodity2005200620072008200920102011
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$7,163,135$8,635,764$15,324,728$5,900,986$2,739,585$3,314,202$2,841,982
Total$7,163,135$8,635,764$15,324,728$5,900,986$2,739,585$3,314,202$2,841,982