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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $782,716 | 11,720 | 11,720 |
| 2006 | $671,951 | 10,171 | 10,171 |
| 2007 | $848,048 | 13,918 | 13,918 |
| 2008 | $1,039,483 | 16,065 | 16,065 |
| 2009 | $736,808 | 36,921 | 36,921 |
| 2010 | $578,794 | 8,143 | 8,143 |
| 2011 | $418,813 | 9,304 | 9,304 |
Note: Quantity represents Weight in kilograms
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