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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $361,938 | 28,178 | 0 |
| 2006 | $250,282 | 17,980 | 6,829 |
| 2007 | $423,528 | 14,036 | 2,140 |
| 2008 | $587,928 | 30,998 | 5,878 |
| 2009 | $131,769 | 9,557 | 1,347 |
| 2010 | $492,073 | 24,552 | 7,372 |
| 2011 | $325,610 | 11,515 | 3,116 |
Note: Quantity represents No Quantity
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