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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $52,273 | 29,551 | 29,551 |
| 2006 | $17,777 | 8,750 | 8,750 |
| 2007 | $22,800 | 23,049 | 23,049 |
| 2008 | $17,995 | 9,700 | 9,700 |
| 2009 | $28,688 | 9,700 | 9,700 |
| 2010 | $3,226 | 874 | 874 |
| 2011 | $73,785 | 29,833 | 29,833 |
Note: Quantity represents Weight in kilograms
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