Commodity2005200620072008200920102011
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$174,702$725,289$1,328,844$2,886,088$660,701$370,520$430,644
Total$174,702$725,289$1,328,844$2,886,088$660,701$370,520$430,644