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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $78,093 | 3,632 | 3,632 |
| 2006 | $189,043 | 8,557 | 8,557 |
| 2007 | $192,414 | 6,179 | 6,179 |
| 2008 | $220,145 | 6,142 | 6,142 |
| 2009 | $211,368 | 5,611 | 5,611 |
| 2010 | $152,880 | 5,179 | 5,179 |
| 2011 | $168,750 | 6,388 | 6,388 |
Note: Quantity represents Weight in kilograms
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