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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $321,564,782 | 33,625,588 | 32,198 |
| 2006 | $767,182,963 | 79,745,885 | 77,476 |
| 2007 | $989,754,294 | 92,131,861 | 84,350 |
| 2008 | $872,630,816 | 73,668,304 | 65,740 |
| 2009 | $479,232,186 | 45,924,609 | 39,000 |
| 2010 | $812,859,847 | 77,010,388 | 69,784 |
| 2011 | $541,247,311 | 46,882,582 | 37,754 |
Note: Quantity represents Number of items
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