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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $25,000 | 3,846 | 3,846 |
| 2006 | $75,305 | 17,574 | 17,574 |
| 2007 | $150,185 | 936 | 936 |
| 2008 | $160,123 | 2,241 | 2,241 |
| 2009 | $235,466 | 3,622 | 3,622 |
| 2010 | $2,756,784 | 33,790 | 33,790 |
| 2011 | $1,316,844 | 23,617 | 23,617 |
Note: Quantity represents Weight in kilograms
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