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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,327,875 | 509,834 | 509,834 |
| 2006 | $707,928 | 271,807 | 271,807 |
| 2007 | $303,393 | 141,633 | 141,633 |
| 2008 | $33,774 | 12,563 | 12,563 |
| 2009 | $156,019 | 0 | 0 |
| 2010 | $429,064 | 172,013 | 172,013 |
Note: Quantity represents Weight in kilograms
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