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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $50,186,000 | 8,415,571 | 8,415,571 |
| 2006 | $47,023,000 | 7,560,125 | 7,560,125 |
| 2007 | $56,747,000 | 8,072,685 | 8,072,685 |
| 2008 | $50,304,000 | 6,769,475 | 6,769,475 |
| 2009 | $50,475,000 | 6,813,200 | 6,813,200 |
| 2010 | $55,180,442 | 7,567,500 | 7,567,500 |
| 2011 | $60,185,975 | 7,787,806 | 7,787,806 |
Note: Quantity represents Weight in kilograms
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