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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Silica sands & quartz sands, whether or not coloured | $4,688 | $29,604 | $221,575 | $95,009 | $454,977 | $219,657 | $378,184 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $1,438 | $145,854 | $6,880 | $32,017 | $10,923 | $71,561 | $328,584 |
| Total | $6,126 | $175,458 | $228,455 | $127,026 | $465,900 | $291,218 | $706,768 |
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