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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $102,440 | 52,678 | 52,678 |
| 2006 | $80,350 | 37,526 | 37,526 |
| 2007 | $15,720 | 7,112 | 7,112 |
| 2008 | $17,357 | 6,875 | 6,875 |
| 2009 | $22,504 | 15,960 | 15,960 |
| 2010 | $85,081 | 52,900 | 52,900 |
| 2011 | $71,807 | 34,669 | 34,669 |
Note: Quantity represents Weight in kilograms
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