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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $830,819 | 77,927 | 77,927 |
| 2006 | $29,198 | 6,228 | 6,228 |
| 2007 | $26,193 | 1,350 | 1,350 |
| 2008 | $71,481 | 4,627 | 4,627 |
| 2009 | $26,967 | 4,872 | 4,872 |
| 2010 | $35,975 | 2,237 | 2,237 |
| 2011 | $12,542 | 1,464 | 1,464 |
Note: Quantity represents Weight in kilograms
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