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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $74,091 | 13,916 | 13,916 |
| 2006 | $94,408 | 13,660 | 13,660 |
| 2007 | $487,005 | 51,604 | 51,604 |
| 2008 | $1,430,635 | 42,990 | 42,990 |
| 2009 | $124,574 | 18,231 | 18,231 |
| 2010 | $78,728 | 13,558 | 13,558 |
| 2011 | $39,809 | 13,356 | 13,356 |
Note: Quantity represents Weight in kilograms
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