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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $407,604 | 5,042 | 549 |
| 2006 | $327,546 | 5,548 | 255 |
| 2007 | $669,188 | 11,057 | 787 |
| 2008 | $2,065,826 | 19,562 | 1,293 |
| 2009 | $3,053,695 | 22,269 | 739 |
| 2010 | $1,031,184 | 11,212 | 1,042 |
| 2011 | $2,470,968 | 20,236 | 1,488 |
Note: Quantity represents Number of items
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