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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $101,479 | 11,571 | 11,571 |
| 2006 | $35,073 | 12,530 | 12,530 |
| 2007 | $157,177 | 34,256 | 34,256 |
| 2008 | $231,941 | 35,242 | 35,242 |
| 2009 | $1,773,995 | 307,507 | 307,507 |
| 2010 | $2,106,535 | 398,983 | 398,983 |
| 2011 | $4,064,747 | 642,449 | 642,449 |
Note: Quantity represents Weight in kilograms
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