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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,000 | 107 | 107 |
| 2006 | $2,000 | 107 | 107 |
| 2007 | $482,000 | 24,275 | 24,275 |
| 2008 | $12,000 | 487 | 487 |
| 2009 | $30,000 | 1,172 | 1,172 |
| 2010 | $499,000 | 23,629 | 23,629 |
| 2011 | $439,000 | 19,271 | 19,271 |
Note: Quantity represents Weight in kilograms
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