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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Silica sands & quartz sands, whether or not coloured | $544,969 | $1,739,175 | $2,353,650 | $2,549,925 | $2,814,916 | $3,314,117 | $3,208,640 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $10,463 | $10,513 | $20,916 | $75,578 | $97,651 | $73,391 | $73,276 |
| Total | $555,432 | $1,749,688 | $2,374,566 | $2,625,503 | $2,912,567 | $3,387,508 | $3,281,916 |
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