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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $208,984 | 16,269 | 16,269 |
| 2006 | $352,818 | 33,374 | 33,374 |
| 2007 | $290,289 | 30,427 | 30,427 |
| 2008 | $714,049 | 82,105 | 82,105 |
| 2009 | $102,805 | 12,638 | 12,638 |
| 2010 | $202,619 | 19,754 | 19,754 |
| 2011 | $270,987 | 17,107 | 17,107 |
Note: Quantity represents Weight in kilograms
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