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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $251,758 | 41,090 | 41,090 |
| 2006 | $91,740 | 20,245 | 20,245 |
| 2007 | $163,081 | 25,400 | 25,400 |
| 2008 | $280,118 | 43,063 | 43,063 |
| 2009 | $75,310 | 10,150 | 10,150 |
| 2010 | $76,568 | 9,613 | 9,613 |
| 2011 | $164,185 | 19,345 | 19,345 |
Note: Quantity represents Weight in kilograms
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