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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $86,403 | 15,373 | 15,373 |
| 2006 | $54,115 | 44,631 | 44,631 |
| 2007 | $126,026 | 106,156 | 106,156 |
| 2008 | $97,133 | 88,201 | 88,201 |
| 2009 | $155,398 | 146,100 | 146,100 |
| 2010 | $169,489 | 155,995 | 155,995 |
| 2011 | $414,843 | 318,310 | 318,310 |
Note: Quantity represents Weight in kilograms
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