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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $3,310 | 284 | 284 |
| 2006 | $163,679 | 29,265 | 29,265 |
| 2007 | $329,773 | 37,231 | 37,231 |
| 2008 | $49,603 | 12,503 | 12,503 |
| 2009 | $7,096 | 1,111 | 1,111 |
| 2010 | $125,483 | 8,042 | 8,042 |
| 2011 | $116,337 | 14,056 | 14,056 |
Note: Quantity represents Weight in kilograms
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