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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $131,346 | 850,146 | 850,146 |
| 2006 | $168,389 | 817,762 | 817,762 |
| 2007 | $223,547 | 743,699 | 743,699 |
| 2008 | $223,227 | 658,265 | 658,265 |
| 2009 | $196,661 | 759,914 | 759,914 |
| 2010 | $49,592 | 688,985 | 688,985 |
| 2011 | $485,986 | 1,775,713 | 1,775,713 |
Note: Quantity represents Weight in kilograms
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