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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $769,397 | 10,733 | 10,733 |
| 2006 | $284,073 | 1,596 | 1,596 |
| 2007 | $754,259 | 77,842 | 77,842 |
| 2008 | $703,177 | 72,565 | 72,565 |
| 2009 | $665,707 | 25,795 | 25,795 |
| 2010 | $640,427 | 0 | 0 |
| 2011 | $557,130 | 24,907 | 24,907 |
Note: Quantity represents Weight in kilograms
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