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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $80,470 | 3,045 | 1,259 |
| 2006 | $182,130 | 6,891 | 437 |
| 2007 | $271,122 | 10,186 | 756 |
| 2008 | $231,190 | 6,962 | 505 |
| 2009 | $208,455 | 6,232 | 1,952 |
| 2010 | $287,131 | 8,073 | 621 |
| 2011 | $265,005 | 7,905 | 3,102 |
Note: Quantity represents Number of items
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