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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $852 | 510 | 510 |
| 2006 | $629,167 | 24,372 | 24,372 |
| 2007 | $226,956 | 12,150 | 12,150 |
| 2008 | $382,773 | 21,928 | 21,928 |
| 2009 | $291,710 | 16,201 | 16,201 |
| 2010 | $316,508 | 17,884 | 17,884 |
| 2011 | $680,423 | 40,429 | 40,429 |
Note: Quantity represents Weight in kilograms
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