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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $204,565 | 35,491 | 35,491 |
| 2006 | $193,311 | 56,809 | 56,809 |
| 2007 | $26,992 | 1,175 | 1,175 |
| 2008 | $36,731 | 1,453 | 1,453 |
| 2009 | $49,572 | 8,620 | 8,620 |
| 2010 | $34,422 | 7,839 | 7,839 |
| 2011 | $35,925 | 22,594 | 22,594 |
Note: Quantity represents Weight in kilograms
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