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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $92,000 | 8,671 | 8,671 |
| 2006 | $78,000 | 9,647 | 9,647 |
| 2007 | $58,000 | 5,695 | 5,695 |
| 2008 | $152,000 | 8,309 | 8,309 |
| 2009 | $113,000 | 8,500 | 8,500 |
| 2010 | $110,000 | 5,900 | 5,900 |
| 2011 | $171,000 | 8,601 | 8,601 |
Note: Quantity represents Weight in kilograms
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