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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Silica sands & quartz sands, whether or not coloured | $5,242,216 | $5,824,122 | $3,793,511 | $4,393,305 | $2,425,794 | $3,933,109 | $4,954,326 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $286,159 | $408,923 | $491,935 | $528,811 | $503,548 | $795,190 | $731,323 |
| Total | $5,528,375 | $6,233,045 | $4,285,446 | $4,922,116 | $2,929,342 | $4,728,299 | $5,685,649 |
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