Commodity2005200620072008200920102011
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$1,041,701$2,921,119$2,575,921$2,273,027$3,181,187$2,366,398$7,488,361
Total$1,041,701$2,921,119$2,575,921$2,273,027$3,181,187$2,366,398$7,488,361