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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $13,872 | 688 | 2,002 |
| 2006 | $21,629 | 1,073 | 14,440 |
| 2007 | $115,876 | 6,424 | 129,697 |
| 2008 | $369,556 | 18,410 | 49,084 |
| 2009 | $124,785 | 5,628 | 71,174 |
| 2010 | $159,462 | 7,445 | 17,903 |
| 2011 | $245,314 | 12,446 | 53,313 |
Note: Quantity represents Number of items
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