Commodity200520062007200820092010
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$5,275,563$6,516,069$9,154,811$13,944,260$15,976,279$23,288,450
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$191,820$257,175$714,166$368,813$291,534$620,723
Total$5,467,383$6,773,244$9,868,977$14,313,073$16,267,813$23,909,173