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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $146,530 | 34,800 | 34,800 |
| 2006 | $205,126 | 70,998 | 70,998 |
| 2007 | $202,612 | 86,937 | 86,937 |
| 2008 | $139,557 | 35,125 | 35,125 |
| 2009 | $114,610 | 15,940 | 15,940 |
| 2010 | $120,874 | 18,956 | 18,956 |
| 2011 | $56,622 | 9,351 | 9,351 |
Note: Quantity represents Weight in kilograms
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