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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $301,524 | 4,635 | 4,635 |
| 2006 | $419,928 | 2,275 | 2,275 |
| 2007 | $354,903 | 2,472 | 2,472 |
| 2008 | $569,367 | 8,874 | 8,874 |
| 2009 | $1,190,857 | 3,896 | 3,896 |
| 2010 | $471,968 | 11,945 | 11,945 |
| 2011 | $752,154 | 10,110 | 10,110 |
Note: Quantity represents Weight in kilograms
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