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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $23,545 | 3,700 | 3,700 |
| 2006 | $26,996 | 10,657 | 10,657 |
| 2007 | $52,519 | 4,962 | 4,962 |
| 2008 | $15,624 | 1,215 | 1,215 |
| 2009 | $53,574 | 3,258 | 3,258 |
| 2010 | $70,866 | 5,441 | 5,441 |
| 2011 | $42,054 | 5,828 | 5,828 |
Note: Quantity represents Weight in kilograms
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