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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $253,082 | 15,075 | 15,075 |
| 2006 | $218,258 | 14,713 | 14,713 |
| 2007 | $495,518 | 31,636 | 31,636 |
| 2008 | $588,608 | 37,993 | 37,993 |
| 2009 | $568,172 | 55,861 | 55,861 |
| 2010 | $583,716 | 21,789 | 21,789 |
| 2011 | $202,649 | 10,495 | 10,495 |
Note: Quantity represents Weight in kilograms
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