Commodity2005200620072008200920102011
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$497,191$559,066$303,556$536,630$575,642$520,581$607,604
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$514,004$241,617$227,182$435,013$424,315$576,474$419,672
Total$1,011,195$800,683$530,738$971,643$999,957$1,097,055$1,027,276