|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2011 |
| Silica sands & quartz sands, whether or not coloured | | $527 | $10,699 | $13,954 | | $27,387 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $1,958 | | $1,612 | $1,319 | $5,303 | $7,493 |
| Total | $1,958 | $527 | $12,311 | $15,273 | $5,303 | $34,880 |
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