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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $823,972 | 762,730 | 762,730 |
| 2006 | $553,281 | 524,396 | 524,396 |
| 2007 | $772,225 | 574,116 | 574,116 |
| 2008 | $915,155 | 593,764 | 593,764 |
| 2009 | $418,822 | 230,453 | 230,453 |
| 2010 | $665,603 | 369,619 | 369,619 |
| 2011 | $693,460 | 395,504 | 395,504 |
Note: Quantity represents Weight in kilograms
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