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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,607 | 4,800 | 4,800 |
| 2007 | $1,437,578 | 4,706,028 | 4,706,028 |
| 2008 | $2,011,684 | 5,510,010 | 5,510,010 |
| 2009 | $1,829,806 | 11,135,767 | 11,135,767 |
| 2010 | $2,578,342 | 15,949,663 | 15,949,663 |
| 2011 | $2,678,030 | 10,945,469 | 10,945,469 |
Note: Quantity represents Weight in kilograms
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