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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $217,751 | 45 | 45 |
| 2006 | $540,401 | 75,020 | 75,020 |
| 2007 | $221,010 | 74,139 | 74,139 |
| 2008 | $180,133 | 21,149 | 21,149 |
| 2009 | $82,986 | 30,487 | 30,487 |
| 2010 | $64,448 | 6,505 | 6,505 |
| 2011 | $402,456 | 55,276 | 55,276 |
Note: Quantity represents Weight in kilograms
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