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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $347,199 | 12,623 | 12,623 |
| 2006 | $292,195 | 12,604 | 12,604 |
| 2007 | $274,328 | 10,918 | 10,918 |
| 2008 | $308,408 | 11,634 | 11,634 |
| 2009 | $342,957 | 11,292 | 11,292 |
| 2010 | $467,150 | 18,560 | 18,560 |
| 2011 | $579,581 | 20,500 | 20,500 |
Note: Quantity represents Weight in kilograms
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