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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $51,131 | 129,779 | 129,779 |
| 2006 | $37,033 | 66,583 | 66,583 |
| 2007 | $114,740 | 311,289 | 311,289 |
| 2008 | $286,394 | 665,040 | 665,040 |
| 2009 | $86,129 | 183,115 | 183,115 |
| 2010 | $65,006 | 113,408 | 113,408 |
| 2011 | $66,188 | 142,154 | 142,154 |
Note: Quantity represents Weight in kilograms
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