Commodity2005200620072008200920102011
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$6,396$35,084$26,690$52,603$29,294$133,650$21,250
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ... $1,944$1,951$85 $170$10,106
Total$6,396$37,028$28,641$52,688$29,294$133,820$31,356