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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $24,015 | 30,931 | 30,931 |
| 2006 | $75,004 | 90,229 | 90,229 |
| 2007 | $46,542 | 15,180 | 15,180 |
| 2008 | $165,185 | 55,640 | 55,640 |
| 2009 | $202,529 | 67,101 | 67,101 |
| 2010 | $217,910 | 86,169 | 86,169 |
| 2011 | $304,229 | 109,325 | 109,325 |
Note: Quantity represents Weight in kilograms
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