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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $9,895,507 | 324,090 | 324,090 |
| 2006 | $12,221,112 | 355,520 | 355,520 |
| 2007 | $26,501,757 | 1,058,533 | 1,058,533 |
| 2008 | $23,473,555 | 866,178 | 866,178 |
| 2009 | $16,308,456 | 635,142 | 635,142 |
| 2010 | $22,114,669 | 709,512 | 709,512 |
| 2011 | $29,592,105 | 3,178,126 | 3,178,126 |
Note: Quantity represents Weight in kilograms
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