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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $151,080 | 1,452 | 1,452 |
| 2006 | $192,895 | 1,853 | 1,853 |
| 2007 | $190,782 | 1,769 | 1,769 |
| 2008 | $162,259 | 2,466 | 2,466 |
| 2009 | $162,009 | 3,556 | 3,556 |
| 2010 | $137,027 | 2,292 | 2,292 |
| 2011 | $70,971 | 850 | 850 |
Note: Quantity represents Weight in kilograms
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