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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $836,601 | 8,028 | 8,028 |
| 2006 | $589,721 | 4,949 | 4,949 |
| 2007 | $786,338 | 3,861 | 3,861 |
| 2008 | $1,719,603 | 8,575 | 8,575 |
| 2009 | $2,284,441 | 6,655 | 6,655 |
| 2010 | $1,090,601 | 2,058 | 2,058 |
| 2011 | $257,932 | 1,011 | 1,011 |
Note: Quantity represents Weight in kilograms
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