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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $176,182 | 4,444 | 4,444 |
| 2006 | $324,601 | 8,867 | 8,867 |
| 2007 | $674,672 | 18,939 | 18,939 |
| 2008 | $654,745 | 20,382 | 20,382 |
| 2009 | $396,702 | 10,214 | 10,214 |
| 2010 | $384,724 | 10,055 | 10,055 |
| 2011 | $603,151 | 13,654 | 13,654 |
Note: Quantity represents Weight in kilograms
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