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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $33,488 | 3,433 | 3,433 |
| 2006 | $38,878 | 2,540 | 2,540 |
| 2007 | $135,168 | 6,127 | 6,127 |
| 2008 | $45,463 | 2,606 | 2,606 |
| 2009 | $102,644 | 11,615 | 11,615 |
| 2010 | $55,542 | 5,106 | 5,106 |
| 2011 | $85,529 | 3,209 | 3,209 |
Note: Quantity represents Weight in kilograms
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