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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $449,568 | 806,600 | 806,600 |
| 2006 | $1,411,854 | 1,719,382 | 1,719,382 |
| 2007 | $939,621 | 610,731 | 610,731 |
| 2008 | $2,232,585 | 969,150 | 969,150 |
| 2009 | $422,439 | 474,778 | 474,778 |
| 2010 | $24,201 | 11,307 | 11,307 |
| 2011 | $50,463 | 17,809 | 17,809 |
Note: Quantity represents Weight in kilograms
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