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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $190,611 | 1,013 | 1,013 |
| 2006 | $341,839 | 2,524 | 2,524 |
| 2007 | $310,608 | 2,113 | 2,113 |
| 2008 | $337,299 | 1,905 | 1,905 |
| 2009 | $254,780 | 1,431 | 1,431 |
| 2010 | $248,010 | 1,194 | 1,194 |
| 2011 | $184,982 | 1,023 | 1,023 |
Note: Quantity represents Weight in kilograms
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