Commodity2005200620072008200920102011
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$354,029$454,795$539,120$722,205$219,408$423,583$519,574
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$629,322$455,836$586,692$717,728$510,756$441,568$481,025
Total$983,351$910,631$1,125,812$1,439,933$730,164$865,151$1,000,599