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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $228,536 | 13,439 | 13,439 |
| 2006 | $412,840 | 19,679 | 19,679 |
| 2007 | $325,869 | 14,182 | 14,182 |
| 2008 | $742,079 | 47,923 | 47,923 |
| 2009 | $391,123 | 18,093 | 18,093 |
| 2010 | $477,841 | 25,327 | 25,327 |
| 2011 | $840,006 | 32,791 | 32,791 |
Note: Quantity represents Weight in kilograms
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