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| Year | Trade Value | Weight (kg) | Quantity |
| 2006 | $51,107 | 39,839 | 39,839 |
| 2007 | $109,926 | 81,526 | 81,526 |
| 2008 | $364,837 | 256,770 | 256,770 |
| 2009 | $311,521 | 252,536 | 252,536 |
| 2010 | $623,149 | 453,786 | 453,786 |
| 2011 | $665,538 | 424,007 | 424,007 |
Note: Quantity represents Weight in kilograms
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