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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $553,568 | 282,208 | 282,208 |
| 2006 | $395,975 | 83,057 | 83,057 |
| 2007 | $603,062 | 151,134 | 151,134 |
| 2008 | $693,850 | 194,828 | 194,828 |
| 2009 | $310,895 | 200,662 | 200,662 |
| 2010 | $727,393 | 417,689 | 417,689 |
| 2011 | $150,841 | 34,489 | 34,489 |
Note: Quantity represents Weight in kilograms
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