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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $220,382,624 | 29,036,000 | 14,297 |
| 2006 | $397,549,901 | 53,200,479 | 25,791 |
| 2007 | $447,732,995 | 63,444,801 | 28,647 |
| 2008 | $334,352,823 | 51,643,957 | 19,981 |
| 2010 | $369,797,729 | 50,496,087 | 20,793 |
Note: Quantity represents Number of items
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