Commodity200520062007200820092010
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$722,099$486,817$427,384$812,408$637,131$557,910
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$684,773$181,313$304,724$357,062$136,619$207,423
Total$1,406,872$668,130$732,108$1,169,470$773,750$765,333