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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $28,107 | 5,115 | 5,115 |
| 2006 | $18,504 | 5,172 | 5,172 |
| 2007 | $27,221 | 11,804 | 11,804 |
| 2008 | $24,132 | 5,652 | 5,652 |
| 2009 | $21,955 | 3,764 | 3,764 |
| 2010 | $11,006 | 3,524 | 3,524 |
| 2011 | $54,067 | 4,298 | 4,298 |
Note: Quantity represents Weight in kilograms
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