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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $246,488 | 9,958 | 9,958 |
| 2006 | $199,603 | 9,640 | 9,640 |
| 2007 | $165,611 | 7,699 | 7,699 |
| 2008 | $194,275 | 10,807 | 10,807 |
| 2009 | $161,215 | 7,445 | 7,445 |
| 2010 | $186,241 | 8,615 | 8,615 |
| 2011 | $305,098 | 10,172 | 10,172 |
Note: Quantity represents Weight in kilograms
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