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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $274,882 | 12,247 | 12,247 |
| 2006 | $215,967 | 9,622 | 9,622 |
| 2007 | $119,164 | 6,221 | 6,221 |
| 2008 | $221,761 | 10,785 | 10,785 |
| 2009 | $181,225 | 7,460 | 7,460 |
| 2010 | $255,039 | 11,502 | 11,502 |
| 2011 | $539,000 | 72,333 | 72,333 |
Note: Quantity represents Weight in kilograms
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