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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,850 | 585 | 585 |
| 2006 | $51,569 | 55,677 | 55,677 |
| 2007 | $30,395 | 38,839 | 38,839 |
| 2008 | $21,502 | 184,739 | 184,739 |
| 2009 | $23,801 | 8,802 | 8,802 |
| 2010 | $52,675 | 33,781 | 33,781 |
| 2011 | $58,828 | 16,234 | 16,234 |
Note: Quantity represents Weight in kilograms
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