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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $462,183 | 38,497 | 38,497 |
| 2006 | $207,512 | 19,999 | 19,999 |
| 2007 | $146,875 | 10,156 | 10,156 |
| 2008 | $499,787 | 21,773 | 21,773 |
| 2009 | $269,674 | 23,328 | 23,328 |
| 2010 | $531,911 | 51,434 | 51,434 |
Note: Quantity represents Weight in kilograms
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