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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $64,226 | 1,261 | 237 |
| 2006 | $197,188 | 5,618 | 1,749 |
| 2007 | $188,783 | 4,146 | 1,257 |
| 2008 | $610,270 | 15,292 | 4,299 |
| 2009 | $98,145 | 4,005 | 754 |
| 2010 | $151,331 | 3,557 | 883 |
| 2011 | $314,840 | 8,993 | 1,327 |
Note: Quantity represents Number of items
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