Commodity2005200620072008200920102011
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$1,610,808$2,680,562$4,853,490$5,670,071$2,657,092$3,226,677$4,142,443
Total$1,610,808$2,680,562$4,853,490$5,670,071$2,657,092$3,226,677$4,142,443