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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $54,817 | 2,150 | 2,150 |
| 2006 | $47,374 | 2,373 | 2,373 |
| 2007 | $54,641 | 2,893 | 2,893 |
| 2008 | $83,781 | 3,176 | 3,176 |
| 2009 | $64,830 | 2,628 | 2,628 |
| 2010 | $62,240 | 2,661 | 2,661 |
| 2011 | $69,493 | 2,869 | 2,869 |
Note: Quantity represents Weight in kilograms
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