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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $336,158 | 12,597 | 12,597 |
| 2006 | $100,096 | 2,337 | 2,337 |
| 2007 | $308,619 | 7,828 | 7,828 |
| 2008 | $307,915 | 5,075 | 5,075 |
| 2009 | $630,464 | 16,302 | 16,302 |
| 2010 | $278,026 | 5,698 | 5,698 |
| 2011 | $236,919 | 31,861 | 31,861 |
Note: Quantity represents Weight in kilograms
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