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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $39,833 | 2,934 | 2,934 |
| 2006 | $41,856 | 1,731 | 1,731 |
| 2007 | $144,185 | 7,613 | 7,613 |
| 2008 | $83,116 | 2,729 | 2,729 |
| 2009 | $60,086 | 1,051 | 1,051 |
| 2010 | $98,105 | 1,771 | 1,771 |
| 2011 | $128,482 | 2,472 | 2,472 |
Note: Quantity represents Weight in kilograms
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