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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $234,571 | 13,096 | 13,096 |
| 2006 | $277,657 | 17,558 | 17,558 |
| 2007 | $274,520 | 20,683 | 20,683 |
| 2008 | $502,968 | 33,177 | 33,177 |
| 2009 | $739,041 | 42,091 | 42,091 |
| 2010 | $659,448 | 43,930 | 43,930 |
| 2011 | $2,386,528 | 125,500 | 125,500 |
Note: Quantity represents Weight in kilograms
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