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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $121,345 | 13,845 | 13,845 |
| 2006 | $195,566 | 22,435 | 22,435 |
| 2007 | $174,078 | 18,693 | 18,693 |
| 2008 | $231,577 | 12,509 | 12,509 |
| 2009 | $183,941 | 12,675 | 12,675 |
| 2010 | $176,981 | 13,683 | 13,683 |
| 2011 | $335,410 | 13,928 | 13,928 |
Note: Quantity represents Weight in kilograms
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