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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $254,201 | 20,417 | 20,417 |
| 2006 | $233,474 | 26,709 | 26,709 |
| 2007 | $326,592 | 48,250 | 48,250 |
| 2008 | $407,886 | 25,608 | 25,608 |
| 2009 | $371,821 | 7,901 | 7,901 |
| 2010 | $221,569 | 17,693 | 17,693 |
| 2011 | $307,175 | 11,053 | 11,053 |
Note: Quantity represents Weight in kilograms
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