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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,256 | 5,151 | 5,151 |
| 2006 | $12,282 | 32,203 | 32,203 |
| 2007 | $1,753 | 5,719 | 5,719 |
| 2008 | $280,619 | 51,357 | 51,357 |
| 2009 | $1,351,289 | 141,232 | 141,232 |
| 2010 | $36,947 | 2,000 | 2,000 |
| 2011 | $21,476 | 1,000 | 1,000 |
Note: Quantity represents Weight in kilograms
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