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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $283,487 | 115,310 | 115,310 |
| 2006 | $59,868 | 3,773 | 3,773 |
| 2007 | $45,336 | 13,439 | 13,439 |
| 2008 | $35,503 | 1,929 | 1,929 |
| 2009 | $122,884 | 1,659 | 1,659 |
| 2010 | $22,564 | 1,857 | 1,857 |
| 2011 | $255,871 | 2,509 | 2,509 |
Note: Quantity represents Weight in kilograms
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