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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $176,440 | 15,242 | 15,242 |
| 2006 | $276,812 | 23,872 | 23,872 |
| 2007 | $392,710 | 32,423 | 32,423 |
| 2008 | $387,151 | 23,387 | 23,387 |
| 2009 | $406,871 | 5,869 | 5,869 |
| 2010 | $425,230 | 6,536 | 6,536 |
| 2011 | $380,518 | 8,782 | 8,782 |
Note: Quantity represents Weight in kilograms
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