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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $126,651 | 8,987 | 8,987 |
| 2006 | $218,036 | 6,697 | 6,697 |
| 2007 | $123,499 | 1,446 | 1,446 |
| 2008 | $264,918 | 5,640 | 5,640 |
| 2009 | $263,293 | 1,765 | 1,765 |
| 2010 | $468,116 | 8,912 | 8,912 |
| 2011 | $557,571 | 4,427 | 4,427 |
Note: Quantity represents Weight in kilograms
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