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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $104,914 | 7,061 | 7,061 |
| 2006 | $100,368 | 6,118 | 6,118 |
| 2007 | $123,748 | 8,645 | 8,645 |
| 2008 | $138,007 | 8,113 | 8,113 |
| 2009 | $130,422 | 7,542 | 7,542 |
| 2010 | $113,205 | 5,114 | 5,114 |
| 2011 | $153,062 | 7,626 | 7,626 |
Note: Quantity represents Weight in kilograms
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