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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $22,989 | 65,350 | 65,350 |
| 2006 | $187,716 | 468,000 | 468,000 |
| 2007 | $36,155 | 57,410 | 57,410 |
| 2008 | $653,281 | 958,900 | 958,900 |
| 2009 | $169,081 | 218,340 | 218,340 |
| 2010 | $212,702 | 290,056 | 290,056 |
| 2011 | $689,189 | 944,850 | 944,850 |
Note: Quantity represents Weight in kilograms
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