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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $656,153 | 23,710 | 23,710 |
| 2006 | $371,751 | 15,160 | 15,160 |
| 2007 | $39,487 | 972 | 972 |
| 2008 | $51,911 | 1,639 | 1,639 |
| 2009 | $26,850 | 2,168 | 2,168 |
| 2010 | $57,345 | 5,118 | 5,118 |
| 2011 | $3,092 | 450 | 450 |
Note: Quantity represents Weight in kilograms
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