Commodity2005200620072008200920102011
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$1,945,705$1,365,354$2,304,321$2,718,008$3,371,778$5,072,883$6,083,791
Total$1,945,705$1,365,354$2,304,321$2,718,008$3,371,778$5,072,883$6,083,791