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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $244,345 | 8,269 | 8,269 |
| 2006 | $399,816 | 11,771 | 11,771 |
| 2007 | $501,616 | 11,372 | 11,372 |
| 2008 | $478,166 | 12,670 | 12,670 |
| 2009 | $653,473 | 10,885 | 10,885 |
| 2010 | $734,614 | 25,823 | 25,823 |
| 2011 | $934,828 | 33,991 | 33,991 |
Note: Quantity represents Weight in kilograms
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