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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $252,619 | 16,871 | 16,871 |
| 2006 | $380,778 | 28,418 | 28,418 |
| 2007 | $521,772 | 35,209 | 35,209 |
| 2008 | $539,451 | 27,840 | 27,840 |
| 2009 | $469,401 | 22,855 | 22,855 |
| 2010 | $478,740 | 20,877 | 20,877 |
| 2011 | $550,811 | 22,251 | 22,251 |
Note: Quantity represents Weight in kilograms
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