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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $14,582 | 10,918 | 10,918 |
| 2006 | $152,200 | 24,133 | 24,133 |
| 2007 | $144,777 | 10,519 | 10,519 |
| 2008 | $97,844 | 18,841 | 18,841 |
| 2009 | $1,062,622 | 31,083 | 31,083 |
| 2010 | $106,274 | 21,633 | 21,633 |
| 2011 | $87,728 | 17,505 | 17,505 |
Note: Quantity represents Weight in kilograms
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