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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $207,726 | 14,232 | 14,232 |
| 2006 | $199,581 | 11,103 | 11,103 |
| 2007 | $92,091 | 5,440 | 5,440 |
| 2008 | $97,168 | 3,600 | 3,600 |
| 2009 | $61,737 | 3,156 | 3,156 |
| 2010 | $356,105 | 16,899 | 16,899 |
| 2011 | $879,252 | 71,253 | 71,253 |
Note: Quantity represents Weight in kilograms
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