Commodity2005200620072008200920102011
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$2,587,171$3,776,897$15,164,597$22,762,686$4,609,174$9,981,017$9,048,189
Total$2,587,171$3,776,897$15,164,597$22,762,686$4,609,174$9,981,017$9,048,189