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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $389,691 | 36,496 | 36,496 |
| 2006 | $368,498 | 49,839 | 49,839 |
| 2007 | $250,282 | 36,916 | 36,916 |
| 2008 | $391,896 | 31,249 | 31,249 |
| 2009 | $252,513 | 10,806 | 10,806 |
| 2010 | $103,809 | 9,407 | 9,407 |
| 2011 | $172,972 | 21,909 | 21,909 |
Note: Quantity represents Weight in kilograms
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