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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $136,877 | 11,339 | 11,339 |
| 2006 | $90,643 | 14,238 | 14,238 |
| 2007 | $61,883 | 4,471 | 4,471 |
| 2008 | $130,601 | 18,000 | 18,000 |
| 2009 | $100,890 | 7,162 | 7,162 |
| 2010 | $136,892 | 5,101 | 5,101 |
| 2011 | $72,542 | 2,910 | 2,910 |
Note: Quantity represents Weight in kilograms
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