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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $195,554 | 21,672 | 21,672 |
| 2006 | $274,925 | 23,158 | 23,158 |
| 2007 | $94,849 | 4,174 | 4,174 |
| 2008 | $412,548 | 21,035 | 21,035 |
| 2009 | $439,526 | 31,894 | 31,894 |
| 2010 | $202,042 | 15,121 | 15,121 |
| 2011 | $67,875 | 7,100 | 7,100 |
Note: Quantity represents Weight in kilograms
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