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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $23,639,965 | 54,306,743 | 54,306,743 |
| 2006 | $43,479,589 | 74,228,772 | 74,228,772 |
| 2007 | $1,233,814 | 997,780 | 997,780 |
| 2008 | $1,100,041 | 1,957,765 | 1,957,765 |
| 2009 | $17,149,141 | 30,917,572 | 30,917,572 |
Note: Quantity represents Weight in kilograms
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