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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $215,570 | 186,046 | 186,046 |
| 2006 | $400,770 | 304,627 | 304,627 |
| 2007 | $324,276 | 230,009 | 230,009 |
| 2008 | $594,727 | 374,021 | 374,021 |
| 2009 | $328,971 | 211,548 | 211,548 |
| 2010 | $472,285 | 681,876 | 681,876 |
| 2011 | $517,929 | 242,539 | 242,539 |
Note: Quantity represents Weight in kilograms
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