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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $252,055 | 22,960 | 22,960 |
| 2006 | $419,447 | 40,810 | 40,810 |
| 2007 | $535,485 | 58,375 | 58,375 |
| 2008 | $628,709 | 56,771 | 56,771 |
| 2009 | $848,701 | 621,806 | 621,806 |
| 2010 | $785,078 | 68,547 | 68,547 |
Note: Quantity represents Weight in kilograms
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