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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $235,723 | 27,902 | 27,902 |
| 2006 | $306,724 | 31,507 | 31,507 |
| 2007 | $215,473 | 24,120 | 24,120 |
| 2008 | $164,444 | 16,857 | 16,857 |
| 2009 | $247,084 | 36,397 | 36,397 |
| 2010 | $210,974 | 19,455 | 19,455 |
| 2011 | $256,836 | 19,913 | 19,913 |
Note: Quantity represents Weight in kilograms
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