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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $33,731 | 1,849 | 1,849 |
| 2006 | $16,177 | 1,246 | 1,246 |
| 2007 | $58,647 | 2,185 | 2,185 |
| 2008 | $207,447 | 12,313 | 12,313 |
| 2009 | $28,325 | 3,027 | 3,027 |
| 2010 | $201,475 | 23,701 | 23,701 |
| 2011 | $37,035 | 1,153 | 1,153 |
Note: Quantity represents Weight in kilograms
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