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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,721,476 | 118,543 | 118,543 |
| 2006 | $1,181,302 | 42,843 | 42,843 |
| 2007 | $1,208,471 | 43,694 | 43,694 |
| 2008 | $963,881 | 37,765 | 37,765 |
| 2009 | $666,725 | 23,297 | 23,297 |
| 2010 | $473,119 | 19,146 | 19,146 |
Note: Quantity represents Weight in kilograms
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