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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $288,777 | 174,322 | 174,322 |
| 2006 | $70,663 | 50,755 | 50,755 |
| 2008 | $161,050 | 68,675 | 68,675 |
| 2009 | $176,388 | 47,725 | 47,725 |
| 2010 | $62,898 | 29,643 | 29,643 |
| 2011 | $58,619 | 72,535 | 72,535 |
Note: Quantity represents Weight in kilograms
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