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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $297,504 | 30,249 | 30,249 |
| 2006 | $190,341 | 9,763 | 9,763 |
| 2007 | $193,949 | 12,079 | 12,079 |
| 2008 | $317,441 | 12,415 | 12,415 |
| 2009 | $225,765 | 10,050 | 10,050 |
| 2010 | $196,591 | 10,214 | 10,214 |
| 2011 | $319,447 | 6,695 | 6,695 |
Note: Quantity represents Weight in kilograms
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