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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $58,110,228 | 2,879,595 | 2,879,595 |
| 2006 | $47,333,211 | 984,450 | 984,450 |
| 2007 | $43,155,475 | 0 | 0 |
| 2008 | $41,533,949 | 0 | 0 |
| 2009 | $19,937,234 | 0 | 0 |
| 2010 | $36,044,996 | 0 | 0 |
| 2011 | $34,204,571 | 0 | 0 |
Note: Quantity represents Weight in kilograms
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