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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $44,768,500 | 20,979,952 | 20,979,952 |
| 2006 | $60,524,000 | 24,614,498 | 24,614,498 |
| 2007 | $63,792,600 | 27,391,481 | 27,391,481 |
| 2008 | $73,541,900 | 31,000,526 | 31,000,526 |
| 2009 | $53,243,100 | 29,849,182 | 29,849,182 |
| 2010 | $45,782,200 | 23,684,047 | 23,684,047 |
| 2011 | $42,046,700 | 20,245,008 | 20,245,008 |
Note: Quantity represents Weight in kilograms
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