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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $69,454 | 2,163 | 2,163 |
| 2006 | $65,182 | 3,010 | 3,010 |
| 2007 | $24,895 | 1,401 | 1,401 |
| 2008 | $24,708 | 2,570 | 2,570 |
| 2009 | $167,100 | 8,757 | 8,757 |
| 2010 | $150,185 | 3,238 | 3,238 |
| 2011 | $776,515 | 34,174 | 34,174 |
Note: Quantity represents Weight in kilograms
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