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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $152,165 | 46,925 | 46,925 |
| 2006 | $180,305 | 97,807 | 97,807 |
| 2007 | $199,432 | 37,716 | 37,716 |
| 2008 | $305,385 | 29,409 | 29,409 |
| 2009 | $259,640 | 99,245 | 99,245 |
| 2010 | $284,728 | 29,548 | 29,548 |
| 2011 | $389,667 | 25,367 | 25,367 |
Note: Quantity represents Weight in kilograms
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