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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $703,871 | 500,302 | 500,302 |
| 2006 | $654,393 | 502,313 | 502,313 |
| 2007 | $675,900 | 451,361 | 451,361 |
| 2008 | $863,002 | 613,198 | 613,198 |
| 2009 | $954,607 | 617,199 | 617,199 |
| 2010 | $850,090 | 567,917 | 567,917 |
Note: Quantity represents Weight in kilograms
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