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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $65,797 | 312,528 | 312,528 |
| 2006 | $11,652 | 168,201 | 168,201 |
| 2007 | $28,938 | 12,080 | 12,080 |
| 2008 | $194 | 751 | 751 |
| 2009 | $44,512 | 23,418 | 23,418 |
| 2010 | $78,782 | 25,005 | 25,005 |
| 2011 | $35,618 | 20,533 | 20,533 |
Note: Quantity represents Weight in kilograms
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