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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $12,000 | 833 | 833 |
| 2006 | $79,000 | 5,487 | 5,487 |
| 2007 | $4,000 | 233 | 233 |
| 2008 | $101,000 | 12,486 | 12,486 |
| 2009 | $23,000 | 1,331 | 1,331 |
| 2010 | $74,000 | 8,569 | 8,569 |
| 2011 | $81,000 | 10,170 | 10,170 |
Note: Quantity represents Weight in kilograms
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