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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $76,357 | 91,877 | 91,877 |
| 2006 | $30,694 | 50,698 | 50,698 |
| 2007 | $31,162 | 46,777 | 46,777 |
| 2008 | $11,874 | 733 | 733 |
| 2009 | $27,049 | 73,694 | 73,694 |
| 2010 | $31,508 | 35,605 | 35,605 |
| 2011 | $31,014 | 35,878 | 35,878 |
Note: Quantity represents Weight in kilograms
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