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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $58,720 | 21,770 | 21,770 |
| 2006 | $14,118 | 3,084 | 3,084 |
| 2007 | $35,513 | 9,098 | 9,098 |
| 2008 | $38,667 | 7,245 | 7,245 |
| 2009 | $21,244 | 2,264 | 2,264 |
| 2010 | $8,550 | 1,825 | 1,825 |
| 2011 | $73,267 | 3,619 | 3,619 |
Note: Quantity represents Weight in kilograms
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