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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $280,000 | 731 | 731 |
| 2006 | $173,000 | 4,564 | 4,564 |
| 2007 | $419,000 | 1,017 | 1,017 |
| 2008 | $114,000 | 700 | 700 |
| 2009 | $136,000 | 2,947 | 2,947 |
| 2010 | $85,000 | 512 | 512 |
| 2011 | $412,000 | 11,330 | 11,330 |
Note: Quantity represents Weight in kilograms
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