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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $19,320 | 20,148 | 20,148 |
| 2006 | $98,222 | 63,333 | 63,333 |
| 2007 | $57,854 | 14,809 | 14,809 |
| 2008 | $294,631 | 68,437 | 68,437 |
| 2009 | $110,640 | 23,451 | 23,451 |
| 2010 | $398,786 | 83,242 | 83,242 |
| 2011 | $306,247 | 63,723 | 63,723 |
Note: Quantity represents Weight in kilograms
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