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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $44,668 | 2,528 | 194,464 |
| 2006 | $60,240 | 3,958 | 290,456 |
| 2007 | $70,911 | 4,064 | 0 |
| 2008 | $78,840 | 4,277 | 373,959 |
| 2009 | $56,046 | 3,962 | 281,708 |
| 2010 | $52,818 | 4,004 | 0 |
| 2011 | $33,754 | 1,575 | 0 |
Note: Quantity represents Number of items
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