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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $205,002 | 305,728 | 305,728 |
| 2006 | $91,464 | 410,828 | 410,828 |
| 2007 | $12,889 | 11,036 | 11,036 |
| 2008 | $23,207 | 20,197 | 20,197 |
| 2009 | $33,409 | 58,454 | 58,454 |
| 2010 | $61,059 | 113,739 | 113,739 |
| 2011 | $55,136 | 63,534 | 63,534 |
Note: Quantity represents Weight in kilograms
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