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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ... | $325,830 | $328,569 | $1,157,677 | $76,420 | $439,144 | $34,440 | $103,678 |
| Total | $325,830 | $328,569 | $1,157,677 | $76,420 | $439,144 | $34,440 | $103,678 |
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