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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $484,568 | 11,680 | 11,680 |
| 2006 | $584,396 | 20,095 | 20,095 |
| 2007 | $765,627 | 12,808 | 12,808 |
| 2008 | $547,033 | 7,566 | 7,566 |
| 2009 | $538,454 | 7,791 | 7,791 |
| 2010 | $686,763 | 48,913 | 48,913 |
| 2011 | $298,390 | 7,277 | 7,277 |
Note: Quantity represents Weight in kilograms
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