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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $16,818 | 7,329 | 366,633 |
| 2006 | $18,328 | 6,104 | 0 |
| 2007 | $17,402 | 6,760 | 291,482 |
| 2008 | $20,611 | 11,153 | 489,000 |
| 2009 | $13,706 | 6,139 | 274,049 |
| 2010 | $6,928 | 2,504 | 135,216 |
| 2011 | $12,952 | 3,731 | 207,444 |
Note: Quantity represents Number of items
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