Commodity2005200620072008200920102011
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$2,122,092$1,680,093$1,194,083$2,089,132$2,044,579$1,533,620$1,599,719
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$778,764$318,553$336,059$243,219$68,908$66,017$91,808
Total$2,900,856$1,998,646$1,530,142$2,332,351$2,113,487$1,599,637$1,691,527