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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $230,425 | 109,538 | 109,538 |
| 2006 | $280,149 | 126,216 | 126,216 |
| 2007 | $459,127 | 180,147 | 180,147 |
| 2008 | $478,220 | 177,743 | 177,743 |
| 2009 | $291,015 | 103,350 | 103,350 |
| 2010 | $374,109 | 131,198 | 131,198 |
| 2011 | $601,641 | 352,787 | 352,787 |
Note: Quantity represents Weight in kilograms
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