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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $35,729 | 59,383 | 59,383 |
| 2006 | $51,426 | 117,492 | 117,492 |
| 2007 | $97,599 | 160,287 | 160,287 |
| 2008 | $97,410 | 135,502 | 135,502 |
| 2009 | $38,238 | 66,053 | 66,053 |
| 2010 | $47,643 | 74,478 | 74,478 |
| 2011 | $84,086 | 97,408 | 97,408 |
Note: Quantity represents Weight in kilograms
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