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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $51,460 | 30,458 | 37,208 |
| 2006 | $51,606 | 28,276 | 37,186 |
| 2007 | $41,873 | 21,594 | 26,836 |
| 2008 | $42,058 | 12,618 | 10,769 |
| 2009 | $3,305 | 888 | 2,165 |
| 2010 | $24,379 | 5,787 | 1,491 |
| 2011 | $22,527 | 7,427 | 7,373 |
Note: Quantity represents Number of items
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