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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $279,424 | 2,313 | 2,313 |
| 2006 | $304,635 | 1,772 | 1,772 |
| 2007 | $251,677 | 1,949 | 1,949 |
| 2008 | $437,406 | 3,475 | 3,475 |
| 2009 | $370,765 | 3,136 | 3,136 |
| 2010 | $307,130 | 3,041 | 3,041 |
| 2011 | $421,906 | 2,595 | 2,595 |
Note: Quantity represents Weight in kilograms
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