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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $214,150 | 43,064 | 43,064 |
| 2006 | $368,366 | 60,542 | 60,542 |
| 2007 | $472,697 | 47,887 | 47,887 |
| 2008 | $296,764 | 30,298 | 30,298 |
| 2009 | $306,376 | 28,294 | 28,294 |
| 2010 | $280,352 | 29,340 | 29,340 |
| 2011 | $613,289 | 73,986 | 73,986 |
Note: Quantity represents Weight in kilograms
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