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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $56,010 | 5,731 | 5,826 |
| 2006 | $100,614 | 3,990 | 4,049 |
| 2007 | $167,718 | 5,328 | 5,119 |
| 2008 | $837,880 | 49,883 | 50,848 |
| 2009 | $240,750 | 15,948 | 19,956 |
| 2010 | $76,011 | 3,847 | 8,318 |
| 2011 | $53,980 | 3,581 | 6,824 |
Note: Quantity represents Number of items
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