Commodity2005200620072008200920102011
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$3,173,216$4,343,464$5,351,170$8,753,815$7,790,892$7,293,033$8,947,548
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$189,457$127,879$257,306$255,648$204,315$382,439$826,661
Total$3,362,673$4,471,343$5,608,476$9,009,463$7,995,207$7,675,472$9,774,209