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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,751 | 772 | 772 |
| 2007 | $1,512,524 | 27,335,200 | 27,335,200 |
| 2008 | $64,280 | 201,200 | 201,200 |
| 2009 | $1,606,666 | 42,927,816 | 42,927,816 |
| 2010 | $17 | 2 | 2 |
| 2011 | $1,240,985 | 44,070,249 | 44,070,249 |
Note: Quantity represents Weight in kilograms
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