Commodity2005200620072008200920102011
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$5,843,031$10,699,874$12,977,433$27,862,259$14,349,402$9,168,392$3,538,129
Total$5,843,031$10,699,874$12,977,433$27,862,259$14,349,402$9,168,392$3,538,129