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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $124,955 | 85,424 | 85,424 |
| 2006 | $162,733 | 94,900 | 94,900 |
| 2007 | $207,813 | 103,964 | 103,964 |
| 2008 | $198,591 | 84,915 | 84,915 |
| 2009 | $73,733 | 12,624 | 12,624 |
| 2010 | $82,113 | 16,875 | 16,875 |
| 2011 | $34,471 | 6,045 | 6,045 |
Note: Quantity represents Weight in kilograms
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