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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $3,802 | 722 | 722 |
| 2006 | $2,835 | 1,480 | 1,480 |
| 2007 | $11,338 | 4,114 | 4,114 |
| 2008 | $4,188 | 1,566 | 1,566 |
| 2009 | $80,235 | 11,556 | 11,556 |
| 2010 | $126,923 | 10,719 | 10,719 |
| 2011 | $13,339 | 5,008 | 5,008 |
Note: Quantity represents Weight in kilograms
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