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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $97,433 | 180,336 | 180,336 |
| 2006 | $59,799 | 139,205 | 139,205 |
| 2007 | $155,492 | 243,784 | 243,784 |
| 2008 | $168,039 | 250,873 | 250,873 |
| 2009 | $81,909 | 165,458 | 165,458 |
| 2010 | $171,852 | 278,826 | 278,826 |
| 2011 | $257,454 | 480,520 | 480,520 |
Note: Quantity represents Weight in kilograms
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