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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $36,898 | 40,914 | 40,914 |
| 2006 | $36,915 | 47,083 | 47,083 |
| 2007 | $315,976 | 397,079 | 397,079 |
| 2008 | $320,291 | 605,892 | 605,892 |
| 2009 | $729,653 | 2,069,745 | 2,069,745 |
| 2010 | $1,459,713 | 2,448,947 | 2,448,947 |
| 2011 | $2,568,865 | 3,461,881 | 3,461,881 |
Note: Quantity represents Weight in kilograms
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