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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $377,990 | 55,088 | 55,088 |
| 2006 | $463,230 | 67,108 | 67,108 |
| 2007 | $644,628 | 28,977 | 28,977 |
| 2008 | $773,375 | 34,263 | 34,263 |
| 2009 | $660,883 | 65,722 | 65,722 |
| 2010 | $214,912 | 17,483 | 17,483 |
| 2011 | $224,470 | 34,062 | 34,062 |
Note: Quantity represents Weight in kilograms
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