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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $503,912 | 217,622 | 217,622 |
| 2006 | $378,526 | 81,636 | 81,636 |
| 2007 | $473,488 | 51,130 | 51,130 |
| 2008 | $305,302 | 30,374 | 30,374 |
| 2009 | $236,032 | 30,363 | 30,363 |
| 2010 | $320,978 | 45,058 | 45,058 |
| 2011 | $376,893 | 118,411 | 118,411 |
Note: Quantity represents Weight in kilograms
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