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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $535,219 | 19,343 | 19,343 |
| 2006 | $529,689 | 10,177 | 10,177 |
| 2007 | $724,646 | 12,608 | 12,608 |
| 2008 | $829,366 | 14,949 | 14,949 |
| 2009 | $674,033 | 12,571 | 12,571 |
| 2010 | $510,243 | 9,863 | 9,863 |
| 2011 | $909,709 | 16,178 | 16,178 |
Note: Quantity represents Weight in kilograms
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