Commodity200520062007200820092010
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$2,348$2,265$26,778$1,412$4,754$15,922
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$2,059$3,043$3,725$1,028$2,913$23,332
Total$4,407$5,308$30,503$2,440$7,667$39,254