Commodity2005200620072008200920102011
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$1,443,474$3,274,021$6,256,591$7,381,003$3,301,852$5,163,517$5,724,297
Total$1,443,474$3,274,021$6,256,591$7,381,003$3,301,852$5,163,517$5,724,297