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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $5,841 | 10,000 | 10,000 |
| 2007 | $46,776 | 34,316 | 34,316 |
| 2008 | $618,003 | 723,497 | 723,497 |
| 2009 | $2,291,150 | 3,109,091 | 3,109,091 |
| 2010 | $2,245,704 | 3,288,937 | 3,288,937 |
| 2011 | $4,266,314 | 5,619,907 | 5,619,907 |
Note: Quantity represents Weight in kilograms
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