Commodity2005200620072008200920102011
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$2,368,577$3,162,111$3,047,651$5,623,660$5,607,126$5,340,672$4,745,784
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$193,869$272,119$375,911$336,766$413,479$378,446$505,221
Total$2,562,446$3,434,230$3,423,562$5,960,426$6,020,605$5,719,118$5,251,005