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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $376,258 | 19,327 | 19,327 |
| 2006 | $376,996 | 18,276 | 18,276 |
| 2007 | $450,453 | 22,559 | 22,559 |
| 2008 | $513,496 | 26,785 | 26,785 |
| 2009 | $605,917 | 22,052 | 22,052 |
| 2010 | $920,509 | 33,443 | 33,443 |
| 2011 | $646,548 | 26,553 | 26,553 |
Note: Quantity represents Weight in kilograms
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