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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $677,870 | 117,267 | 117,267 |
| 2006 | $1,046,251 | 180,363 | 180,363 |
| 2007 | $789,985 | 161,087 | 161,087 |
| 2008 | $728,135 | 168,675 | 168,675 |
| 2009 | $616,236 | 91,718 | 91,718 |
| 2010 | $340,856 | 67,893 | 67,893 |
| 2011 | $246,021 | 24,034 | 24,034 |
Note: Quantity represents Weight in kilograms
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