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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $18,493 | 2,331 | 2,331 |
| 2006 | $11,429 | 1,631 | 1,631 |
| 2007 | $8,640 | 425 | 425 |
| 2008 | $382,769 | 7,905 | 7,905 |
| 2009 | $135,288 | 10,585 | 10,585 |
| 2010 | $229,822 | 23,724 | 23,724 |
| 2011 | $367,957 | 28,990 | 28,990 |
Note: Quantity represents Weight in kilograms
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