Commodity200520062007200820092010
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$216,283$182,699$222,803$247,730$277,805$242,369
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$326,538$285,811$228,010$242,601$115,571$153,669
Total$542,821$468,510$450,813$490,331$393,376$396,038