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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $188,624 | 11,961 | 11,961 |
| 2006 | $204,974 | 17,666 | 17,666 |
| 2007 | $240,047 | 12,930 | 12,930 |
| 2008 | $269,673 | 14,252 | 14,252 |
| 2009 | $247,691 | 13,121 | 13,121 |
| 2010 | $359,476 | 17,781 | 17,781 |
| 2011 | $662,748 | 46,822 | 46,822 |
Note: Quantity represents Weight in kilograms
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