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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $349,576 | 63,245 | 63,245 |
| 2006 | $211,135 | 95,613 | 95,613 |
| 2007 | $489,753 | 169,734 | 169,734 |
| 2008 | $280,693 | 123,690 | 123,690 |
| 2009 | $538,252 | 305,988 | 305,988 |
| 2010 | $134,262 | 200,312 | 200,312 |
| 2011 | $101,928 | 127,512 | 127,512 |
Note: Quantity represents Weight in kilograms
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