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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $420,390 | 105 | 105 |
| 2006 | $591,928 | 682 | 682 |
| 2007 | $660,531 | 360 | 360 |
| 2008 | $193,822 | 349 | 349 |
| 2009 | $261,855 | 1,099 | 1,099 |
| 2010 | $621,304 | 3,546 | 3,546 |
| 2011 | $2,966,792 | 18,012 | 18,012 |
Note: Quantity represents Weight in kilograms
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