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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $181,647 | 30,364 | 30,364 |
| 2006 | $72,081 | 24,845 | 24,845 |
| 2007 | $47,958 | 14,814 | 14,814 |
| 2008 | $66,219 | 19,296 | 19,296 |
| 2009 | $11,037 | 4,541 | 4,541 |
| 2010 | $14,839 | 4,571 | 4,571 |
| 2011 | $68,708 | 57,388 | 57,388 |
Note: Quantity represents Weight in kilograms
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