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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $151,532 | 8,475 | 8,475 |
| 2006 | $48,702 | 3,422 | 3,422 |
| 2007 | $65,838 | 3,897 | 3,897 |
| 2008 | $85,391 | 5,228 | 5,228 |
| 2009 | $140,383 | 10,349 | 10,349 |
| 2010 | $714,478 | 51,203 | 51,203 |
| 2011 | $2,154,621 | 136,640 | 136,640 |
Note: Quantity represents Weight in kilograms
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