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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $219,717 | 1,568,000 | 1,568,000 |
| 2006 | $31,642 | 236,013 | 236,013 |
| 2007 | $47,611 | 182,000 | 182,000 |
| 2008 | $23,251 | 60,000 | 60,000 |
| 2009 | $46,531 | 293,000 | 293,000 |
| 2010 | $43,008 | 242,000 | 242,000 |
| 2011 | $10,022 | 43,000 | 43,000 |
Note: Quantity represents Weight in kilograms
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