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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $106,606,146 | 1,357,915 | 0 |
| 2006 | $117,220,965 | 831,232 | 0 |
| 2007 | $125,256,827 | 1,683,414 | 20,730,660 |
| 2008 | $209,966,769 | 4,962,176 | 9,496,974 |
| 2009 | $113,822,060 | 1,453,141 | 8,655,419 |
| 2010 | $86,746,308 | 1,201,122 | 14,357,126 |
| 2011 | $81,017,276 | 450,203 | 14,108,781 |
Note: Quantity represents No Quantity
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