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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $33,340 | 49,625 | 49,625 |
| 2006 | $70,341 | 41,544 | 41,544 |
| 2007 | $99,905 | 68,782 | 68,782 |
| 2008 | $38,866 | 24,047 | 24,047 |
| 2009 | $203,221 | 95,490 | 95,490 |
| 2010 | $1,064,915 | 350,847 | 350,847 |
| 2011 | $211,931 | 122,701 | 122,701 |
Note: Quantity represents Weight in kilograms
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