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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $97,865 | 26,829 | 26,829 |
| 2006 | $234,291 | 96,909 | 96,909 |
| 2007 | $227,189 | 23,694 | 23,694 |
| 2008 | $76,754 | 8,369 | 8,369 |
| 2009 | $1,740,178 | 760,884 | 760,884 |
| 2010 | $90,305 | 32,465 | 32,465 |
| 2011 | $301,660 | 93,952 | 93,952 |
Note: Quantity represents Weight in kilograms
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