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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $338,404 | 383,491 | 383,491 |
| 2006 | $610,886 | 715,760 | 715,760 |
| 2007 | $457,143 | 480,631 | 480,631 |
| 2008 | $550,313 | 436,318 | 436,318 |
| 2009 | $713,164 | 182,060 | 182,060 |
| 2010 | $165,947 | 125,642 | 125,642 |
| 2011 | $88,656 | 82,350 | 82,350 |
Note: Quantity represents Weight in kilograms
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