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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $55,634 | 23,257 | 23,257 |
| 2006 | $83,206 | 46,104 | 46,104 |
| 2007 | $24,154 | 3,674 | 3,674 |
| 2008 | $54,581 | 8,472 | 8,472 |
| 2009 | $36,177 | 2,042 | 2,042 |
| 2010 | $1,968 | 300 | 300 |
| 2011 | $2,525 | 301 | 301 |
Note: Quantity represents Weight in kilograms
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