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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $55,004 | 52,329 | 52,329 |
| 2006 | $90,895 | 78,333 | 78,333 |
| 2007 | $67,222 | 50,680 | 50,680 |
| 2008 | $208,768 | 98,662 | 98,662 |
| 2009 | $221,845 | 138,758 | 138,758 |
| 2010 | $340,822 | 212,804 | 212,804 |
| 2011 | $268,268 | 136,975 | 136,975 |
Note: Quantity represents Weight in kilograms
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