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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $53,930 | 4,826 | 4,826 |
| 2006 | $122,949 | 22,066 | 22,066 |
| 2007 | $65,524 | 5,943 | 5,943 |
| 2008 | $20,664 | 1,748 | 1,748 |
| 2009 | $61,375 | 5,336 | 5,336 |
| 2010 | $53,647 | 10,189 | 10,189 |
| 2011 | $135,325 | 8,469 | 8,469 |
Note: Quantity represents Weight in kilograms
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