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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $178,313 | 158,765 | 158,765 |
| 2006 | $313,814 | 289,900 | 289,900 |
| 2007 | $281,878 | 180,031 | 180,031 |
| 2008 | $418,240 | 293,610 | 293,610 |
| 2009 | $220,537 | 166,689 | 166,689 |
| 2010 | $207,623 | 258,569 | 258,569 |
| 2011 | $617,635 | 353,278 | 353,278 |
Note: Quantity represents Weight in kilograms
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