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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $178,783 | 7,925 | 7,925 |
| 2006 | $284,480 | 12,092 | 12,092 |
| 2007 | $218,002 | 10,355 | 10,355 |
| 2008 | $96,589 | 4,960 | 4,960 |
| 2009 | $130,027 | 5,856 | 5,856 |
| 2010 | $130,686 | 7,201 | 7,201 |
| 2011 | $110,799 | 2,964 | 2,964 |
Note: Quantity represents Weight in kilograms
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