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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $177,553 | 11,040 | 11,040 |
| 2006 | $90,762 | 5,612 | 5,612 |
| 2007 | $136,216 | 7,778 | 7,778 |
| 2008 | $244,297 | 7,012 | 7,012 |
| 2009 | $261,900 | 4,509 | 4,509 |
| 2010 | $212,464 | 3,582 | 3,582 |
| 2011 | $150,061 | 1,719 | 1,719 |
Note: Quantity represents Weight in kilograms
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