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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,101,114 | 80,235 | 80,235 |
| 2006 | $672,630 | 49,012 | 49,012 |
| 2007 | $411,781 | 31,135 | 31,135 |
| 2008 | $238,770 | 15,331 | 15,331 |
| 2009 | $91,219 | 5,724 | 5,724 |
| 2010 | $591,901 | 36,961 | 36,961 |
| 2011 | $723,502 | 43,689 | 43,689 |
Note: Quantity represents Weight in kilograms
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