Commodity2005200620072008200920102011
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$413,784$207,702$133,520$1,194,397$162,909$266,738$406,024
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$549,028$1,101,767$1,293,819$663,265$748,030$408,026$691,039
Total$962,812$1,309,469$1,427,339$1,857,662$910,939$674,764$1,097,063