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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $174,467 | 185,293 | 185,293 |
| 2006 | $198,102 | 184,866 | 184,866 |
| 2007 | $505,182 | 352,365 | 352,365 |
| 2008 | $140,420 | 190,572 | 190,572 |
| 2009 | $114,266 | 63,891 | 63,891 |
| 2010 | $439,667 | 270,105 | 270,105 |
| 2011 | $119,976 | 47,442 | 47,442 |
Note: Quantity represents Weight in kilograms
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