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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $103,807 | 283,259 | 283,259 |
| 2006 | $558,460 | 863,151 | 863,151 |
| 2007 | $1,180,578 | 1,836,203 | 1,836,203 |
| 2008 | $735,573 | 670,015 | 670,015 |
| 2009 | $111,198 | 140,770 | 140,770 |
| 2010 | $6,092 | 2,642 | 2,642 |
| 2011 | $67,695 | 71,601 | 71,601 |
Note: Quantity represents Weight in kilograms
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