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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $4,796 | 10,907 | 10,907 |
| 2006 | $53,026 | 110,948 | 110,948 |
| 2007 | $245,638 | 784,133 | 784,133 |
| 2008 | $329,762 | 182,380 | 182,380 |
| 2009 | $135,121 | 91,626 | 91,626 |
| 2010 | $88,077 | 95,707 | 95,707 |
| 2011 | $2,202,790 | 2,549,916 | 2,549,916 |
Note: Quantity represents Weight in kilograms
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