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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ... | $3,164,149 | $8,784,184 | $8,077,065 | $10,028,669 | $7,168,518 | $8,343,210 | $5,715,817 |
| Total | $3,164,149 | $8,784,184 | $8,077,065 | $10,028,669 | $7,168,518 | $8,343,210 | $5,715,817 |
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