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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $122,000 | 18,433 | 18,433 |
| 2006 | $155,000 | 38,087 | 38,087 |
| 2007 | $61,000 | 7,186 | 7,186 |
| 2008 | $23,000 | 2,384 | 2,384 |
| 2009 | $81,000 | 10,174 | 10,174 |
| 2010 | $21,000 | 2,448 | 2,448 |
| 2011 | $115,000 | 12,509 | 12,509 |
Note: Quantity represents Weight in kilograms
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