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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $331,000 | 5,583 | 11,163 |
| 2006 | $320,000 | 5,397 | 10,792 |
| 2007 | $432,000 | 6,264 | 26,901 |
| 2008 | $281,000 | 4,015 | 39,914 |
| 2009 | $267,000 | 3,242 | 6,917 |
| 2010 | $187,000 | 2,435 | 4,827 |
| 2011 | $220,000 | 2,794 | 4,139 |
Note: Quantity represents Number of items
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