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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $258,982 | 447,347 | 447,347 |
| 2006 | $54,015 | 75,580 | 75,580 |
| 2007 | $70,021 | 86,748 | 86,748 |
| 2008 | $99,570 | 13,180 | 13,180 |
| 2009 | $454,920 | 679,188 | 679,188 |
| 2010 | $279,571 | 267,736 | 267,736 |
Note: Quantity represents Weight in kilograms
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