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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $31,852 | 79,218 | 79,218 |
| 2006 | $63,841 | 273,167 | 273,167 |
| 2007 | $167,222 | 838,243 | 838,243 |
| 2008 | $5,049 | 3,000 | 3,000 |
| 2009 | $17,874 | 20,120 | 20,120 |
| 2010 | $27,390 | 22,788 | 22,788 |
| 2011 | $61,255 | 47,700 | 47,700 |
Note: Quantity represents Weight in kilograms
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