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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $8,943,160 | 646,182 | 646,182 |
| 2006 | $9,455,826 | 227,805 | 227,805 |
| 2007 | $8,670,562 | 0 | 0 |
| 2008 | $4,667,993 | 0 | 0 |
| 2009 | $4,042,285 | 0 | 0 |
| 2010 | $7,468,776 | 0 | 0 |
| 2011 | $3,594,351 | 69,544 | 69,544 |
Note: Quantity represents Weight in kilograms
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