Commodity2005200620072008200920102011
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$70,676,044$116,549,397$105,059,069$48,147,540$55,316,023$53,137,855$57,219,736
Total$70,676,044$116,549,397$105,059,069$48,147,540$55,316,023$53,137,855$57,219,736