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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $238,998 | 7,347 | 7,347 |
| 2006 | $311,626 | 10,738 | 10,738 |
| 2007 | $269,916 | 9,332 | 9,332 |
| 2008 | $208,540 | 7,640 | 7,640 |
| 2009 | $68,378 | 5,597 | 5,597 |
| 2010 | $18,305 | 1,133 | 1,133 |
| 2011 | $96,523 | 6,277 | 6,277 |
Note: Quantity represents Weight in kilograms
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