Commodity200520062007200820092010
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$306,161$560,539$1,050,148$682,354$874,574$1,755,316
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$59,887$57,758$155,555$298,319$114,086$325,652
Total$366,048$618,297$1,205,703$980,673$988,660$2,080,968