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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $252,033 | 67,155 | 67,155 |
| 2006 | $180,424 | 41,813 | 41,813 |
| 2007 | $32,822 | 8,455 | 8,455 |
| 2008 | $40,466 | 9,273 | 9,273 |
| 2009 | $23,088 | 5,034 | 5,034 |
| 2010 | $123,751 | 28,222 | 28,222 |
| 2011 | $108,366 | 24,386 | 24,386 |
Note: Quantity represents Weight in kilograms
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