Commodity2005200620072008200920102011
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$1,001,354$729,506$1,131,976$1,156,997$1,056,363$1,088,834$1,002,804
Total$1,001,354$729,506$1,131,976$1,156,997$1,056,363$1,088,834$1,002,804