Commodity2005200620072008200920102011
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$47,767,832$58,318,692$72,749,076$175,641,416$91,325,534$124,114,645$101,813,898
Total$47,767,832$58,318,692$72,749,076$175,641,416$91,325,534$124,114,645$101,813,898