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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $95,000 | 33,351 | 33,351 |
| 2006 | $167,084 | 48,722 | 48,722 |
| 2007 | $83,554 | 17,006 | 17,006 |
| 2008 | $237,299 | 49,736 | 49,736 |
| 2009 | $51,540 | 19,952 | 19,952 |
| 2010 | $61,159 | 17,959 | 17,959 |
| 2011 | $25,437 | 7,267 | 7,267 |
Note: Quantity represents Weight in kilograms
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