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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $256,272 | 3,839 | 3,839 |
| 2006 | $73,966 | 9,346 | 9,346 |
| 2007 | $108,120 | 5,513 | 5,513 |
| 2008 | $52,694 | 1,955 | 1,955 |
| 2009 | $91,139 | 2,710 | 2,710 |
| 2010 | $71,818 | 2,586 | 2,586 |
| 2011 | $111,435 | 5,972 | 5,972 |
Note: Quantity represents Weight in kilograms
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