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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $680,360 | 136,099 | 136,099 |
| 2006 | $786,936 | 143,743 | 143,743 |
| 2007 | $789,577 | 109,432 | 109,432 |
| 2008 | $568,182 | 71,294 | 71,294 |
| 2009 | $390,398 | 56,386 | 56,386 |
| 2010 | $346,205 | 57,240 | 57,240 |
| 2011 | $388,757 | 50,899 | 50,899 |
Note: Quantity represents Weight in kilograms
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