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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $69,888 | 1,850 | 1,850 |
| 2006 | $55,468 | 1,294 | 1,294 |
| 2007 | $107,769 | 1,275 | 1,275 |
| 2008 | $157,309 | 1,675 | 1,675 |
| 2009 | $117,665 | 1,485 | 1,485 |
| 2010 | $132,361 | 2,426 | 2,426 |
| 2011 | $123,295 | 2,986 | 2,986 |
Note: Quantity represents Weight in kilograms
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