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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $531,158 | 724,996 | 724,996 |
| 2006 | $488,379 | 478,085 | 478,085 |
| 2007 | $736,291 | 722,518 | 722,518 |
| 2008 | $638,915 | 469,484 | 469,484 |
| 2009 | $778,054 | 619,202 | 619,202 |
| 2010 | $561,673 | 451,530 | 451,530 |
| 2011 | $635,454 | 405,294 | 405,294 |
Note: Quantity represents Weight in kilograms
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