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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $73,144,493 | 69,540 | 69,540 |
| 2006 | $69,287,118 | 59,777 | 59,777 |
| 2007 | $53,197,539 | 83,650 | 83,650 |
| 2008 | $61,933,872 | 80,807 | 80,807 |
| 2009 | $57,411,425 | 66,073 | 66,073 |
| 2010 | $62,300,046 | 66,789 | 66,789 |
| 2011 | $59,633,149 | 55,232 | 55,232 |
Note: Quantity represents Weight in kilograms
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