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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $478,682 | 30,981 | 30,981 |
| 2006 | $375,151 | 12,658 | 12,658 |
| 2007 | $748,414 | 15,693 | 15,693 |
| 2008 | $529,105 | 24,532 | 24,532 |
| 2009 | $514,445 | 42,764 | 42,764 |
| 2010 | $622,560 | 70,718 | 70,718 |
| 2011 | $398,239 | 6,540 | 6,540 |
Note: Quantity represents Weight in kilograms
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