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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $394,000 | 44,269 | 44,269 |
| 2006 | $347,000 | 38,988 | 38,988 |
| 2007 | $344,000 | 38,970 | 38,970 |
| 2008 | $557,000 | 57,914 | 57,914 |
| 2009 | $372,000 | 38,189 | 38,189 |
| 2010 | $360,000 | 36,479 | 36,479 |
| 2011 | $675,000 | 69,153 | 69,153 |
Note: Quantity represents Weight in kilograms
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