Commodity200520062007200820092010
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$7,802,116$8,586,983$13,066,975$14,701,486$12,589,587$15,101,250
Total$7,802,116$8,586,983$13,066,975$14,701,486$12,589,587$15,101,250