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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $102,828 | 91,787 | 91,787 |
| 2006 | $62,049 | 43,214 | 43,214 |
| 2007 | $81,653 | 46,653 | 46,653 |
| 2008 | $85,810 | 33,219 | 33,219 |
| 2009 | $119,917 | 46,974 | 46,974 |
| 2010 | $215,962 | 49,639 | 49,639 |
| 2011 | $454,733 | 107,986 | 107,986 |
Note: Quantity represents Weight in kilograms
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