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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $60,784 | 223,785 | 223,785 |
| 2006 | $106,956 | 384,948 | 384,948 |
| 2007 | $140,763 | 494,136 | 494,136 |
| 2008 | $279,301 | 356,600 | 356,600 |
| 2009 | $35,974 | 117,417 | 117,417 |
| 2010 | $37,004 | 81,123 | 81,123 |
| 2011 | $1,078 | 563 | 563 |
Note: Quantity represents Weight in kilograms
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