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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,252,802 | 237,367 | 237,367 |
| 2006 | $1,940,157 | 204,425 | 204,425 |
| 2007 | $1,141,486 | 139,872 | 139,872 |
| 2008 | $1,235,372 | 152,370 | 152,370 |
| 2009 | $1,575,308 | 0 | 0 |
| 2010 | $633,468 | 50,349 | 50,349 |
| 2011 | $968,613 | 0 | 0 |
Note: Quantity represents Weight in kilograms
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