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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $164,208 | 20,907 | 20,907 |
| 2006 | $196,649 | 37,530 | 37,530 |
| 2007 | $137,096 | 38,018 | 38,018 |
| 2008 | $11,165,822 | 2,959,749 | 2,959,749 |
| 2009 | $1,410,690 | 53,036 | 53,036 |
| 2010 | $3,390,735 | 398,092 | 398,092 |
Note: Quantity represents Weight in kilograms
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