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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $45,054,098 | 25,058,916 | 25,058,916 |
| 2006 | $52,395,843 | 30,042,511 | 30,042,511 |
| 2007 | $66,528,935 | 27,452,113 | 27,452,113 |
| 2008 | $62,332,546 | 27,741,397 | 27,741,397 |
| 2009 | $48,742,968 | 17,311,843 | 17,311,843 |
| 2010 | $29,312,156 | 11,690,610 | 11,690,610 |
| 2011 | $20,435,621 | 5,699,892 | 5,699,892 |
Note: Quantity represents Weight in kilograms
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