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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $396,697 | 53,000 | 53,000 |
| 2006 | $177,901 | 25,115 | 25,115 |
| 2007 | $205,870 | 27,658 | 27,658 |
| 2008 | $414,661 | 58,151 | 58,151 |
| 2009 | $258,680 | 34,191 | 34,191 |
| 2010 | $167,022 | 21,875 | 21,875 |
| 2011 | $30,376 | 3,160 | 3,160 |
Note: Quantity represents Weight in kilograms
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