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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $111,468 | 11,687 | 11,687 |
| 2006 | $194,467 | 15,779 | 15,779 |
| 2007 | $136,995 | 10,690 | 10,690 |
| 2008 | $95,845 | 5,131 | 5,131 |
| 2009 | $117,520 | 8,631 | 8,631 |
| 2010 | $281,651 | 16,251 | 16,251 |
| 2011 | $266,524 | 20,189 | 20,189 |
Note: Quantity represents Weight in kilograms
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