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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $222,130 | 8,605 | 8,605 |
| 2006 | $284,008 | 6,061 | 6,061 |
| 2007 | $180,794 | 4,532 | 4,532 |
| 2008 | $608,165 | 16,163 | 16,163 |
| 2009 | $477,435 | 10,890 | 10,890 |
| 2010 | $394,491 | 8,888 | 8,888 |
| 2011 | $537,227 | 6,237 | 6,237 |
Note: Quantity represents Weight in kilograms
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