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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $106,548 | 7,617 | 7,617 |
| 2006 | $129,755 | 11,737 | 11,737 |
| 2007 | $214,873 | 22,417 | 22,417 |
| 2008 | $130,165 | 15,454 | 15,454 |
| 2009 | $154,657 | 13,734 | 13,734 |
| 2010 | $248,676 | 17,408 | 17,408 |
| 2011 | $284,669 | 14,040 | 14,040 |
Note: Quantity represents Weight in kilograms
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