Commodity200520062007200820092010
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$4,107$45,620$4,613$65,682$42,914$39,889
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$3,187$7,190$14,237$2,872$10,538$9,756
Total$7,294$52,810$18,850$68,554$53,452$49,645