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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $220,273 | 65,741 | 65,741 |
| 2006 | $186,055 | 74,589 | 74,589 |
| 2007 | $52,300 | 54,544 | 54,544 |
| 2008 | $30,716 | 7,678 | 7,678 |
| 2009 | $20,419 | 5,200 | 5,200 |
| 2010 | $32,654 | 4,968 | 4,968 |
| 2011 | $105,655 | 10,077 | 10,077 |
Note: Quantity represents Weight in kilograms
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