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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $283,491 | 494,780 | 494,780 |
| 2006 | $275,870 | 611,245 | 611,245 |
| 2007 | $387,782 | 840,450 | 840,450 |
| 2008 | $404,225 | 734,390 | 734,390 |
| 2009 | $236,850 | 315,000 | 315,000 |
| 2010 | $43,775 | 51,530 | 51,530 |
| 2011 | $47,072 | 28,200 | 28,200 |
Note: Quantity represents Weight in kilograms
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