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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ... | $4,586,079 | $7,466,401 | $10,777,363 | $26,425,737 | $3,565,793 | $4,147,667 | $29,934,529 |
| Total | $4,586,079 | $7,466,401 | $10,777,363 | $26,425,737 | $3,565,793 | $4,147,667 | $29,934,529 |
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