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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $214,701 | 10,939 | 10,939 |
| 2006 | $304,220 | 15,932 | 15,932 |
| 2007 | $496,565 | 20,416 | 20,416 |
| 2008 | $557,997 | 71,458 | 71,458 |
| 2009 | $428,125 | 23,549 | 23,549 |
| 2010 | $376,904 | 27,413 | 27,413 |
| 2011 | $546,446 | 34,126 | 34,126 |
Note: Quantity represents Weight in kilograms
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