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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Silica sands & quartz sands, whether or not coloured | $95,531,567 | $96,201,412 | $104,579,900 | $111,303,147 | $72,191,539 | $108,042,444 | $120,354,632 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $44,374,684 | $35,178,945 | $12,400,630 | $1,701,638 | $2,516,877 | $3,447,523 | $3,106,367 |
| Total | $139,906,251 | $131,380,357 | $116,980,530 | $113,004,785 | $74,708,416 | $111,489,967 | $123,460,999 |
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