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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $49,664 | 1,383 | 1,383 |
| 2006 | $40,246 | 1,407 | 1,407 |
| 2007 | $30,251 | 1,496 | 1,496 |
| 2008 | $340,262 | 10,756 | 10,756 |
| 2009 | $12,619 | 341 | 341 |
| 2010 | $37,034 | 509 | 509 |
| 2011 | $109,051 | 1,745 | 1,745 |
Note: Quantity represents Weight in kilograms
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