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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $769,242 | 248,639 | 248,639 |
| 2006 | $465,760 | 142,464 | 142,464 |
| 2007 | $501,173 | 206,138 | 206,138 |
| 2008 | $464,412 | 98,407 | 98,407 |
| 2009 | $412,995 | 102,463 | 102,463 |
| 2010 | $664,553 | 154,770 | 154,770 |
| 2011 | $440,934 | 74,192 | 74,192 |
Note: Quantity represents Weight in kilograms
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