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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $150,098 | 6,360 | 6,360 |
| 2006 | $250,547 | 9,413 | 9,413 |
| 2007 | $300,467 | 17,057 | 17,057 |
| 2008 | $390,685 | 16,388 | 16,388 |
| 2009 | $500,708 | 17,211 | 17,211 |
| 2010 | $305,062 | 10,520 | 10,520 |
| 2011 | $399,141 | 12,420 | 12,420 |
Note: Quantity represents Weight in kilograms
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