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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $166,047 | 1,997 | 1,997 |
| 2006 | $121,783 | 936 | 936 |
| 2007 | $144,863 | 1,330 | 1,330 |
| 2008 | $118,692 | 781 | 781 |
| 2009 | $225,814 | 1,868 | 1,868 |
| 2010 | $2,385,331 | 182,347 | 182,347 |
| 2011 | $209,903 | 2,694 | 2,694 |
Note: Quantity represents Weight in kilograms
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