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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $232,691 | 22,158 | 22,158 |
| 2006 | $284,883 | 23,095 | 23,095 |
| 2007 | $295,326 | 26,030 | 26,030 |
| 2008 | $293,643 | 26,834 | 26,834 |
| 2009 | $283,309 | 34,900 | 34,900 |
| 2010 | $284,781 | 34,765 | 34,765 |
| 2011 | $405,149 | 49,671 | 49,671 |
Note: Quantity represents Weight in kilograms
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