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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $35,212 | 10,045 | 10,045 |
| 2006 | $31,502 | 44,785 | 44,785 |
| 2007 | $86,209 | 20,703 | 20,703 |
| 2008 | $51,502 | 25,585 | 25,585 |
| 2009 | $74,209 | 8,562 | 8,562 |
| 2010 | $74,699 | 12,220 | 12,220 |
| 2011 | $85,250 | 35,453 | 35,453 |
Note: Quantity represents Weight in kilograms
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