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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $140,003 | 6,711 | 5,169 |
| 2006 | $130,654 | 6,263 | 38,378 |
| 2007 | $81,988 | 4,468 | 8,063 |
| 2008 | $70,055 | 5,708 | 12,872 |
| 2009 | $58,162 | 3,618 | 14,339 |
| 2010 | $86,195 | 0 | 104,438 |
| 2011 | $343,136 | 30,912 | 204,034 |
Note: Quantity represents Number of items
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