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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $29,564 | 4,842 | 4,747 |
| 2006 | $27,539 | 1,332 | 1,439 |
| 2007 | $54,006 | 529 | 875 |
| 2008 | $80,716 | 6,910 | 8,450 |
| 2009 | $33,067 | 1,136 | 1,857 |
| 2010 | $56,549 | 10,877 | 16,795 |
| 2011 | $94,100 | 12,388 | 18,910 |
Note: Quantity represents Number of items
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