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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $61,000 | 10,765 | 10,765 |
| 2006 | $218,017 | 40,599 | 40,599 |
| 2007 | $119,588 | 15,603 | 15,603 |
| 2008 | $197,198 | 25,186 | 25,186 |
| 2009 | $156,030 | 6,633 | 6,633 |
| 2010 | $120,244 | 11,896 | 11,896 |
| 2011 | $501,588 | 61,760 | 61,760 |
Note: Quantity represents Weight in kilograms
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