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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $575,022 | 14,425 | 14,425 |
| 2006 | $296,092 | 4,361 | 4,361 |
| 2007 | $273,328 | 1,488 | 1,488 |
| 2008 | $201,106 | 2,601 | 2,601 |
| 2009 | $1,458,742 | 5,051 | 5,051 |
| 2010 | $654,391 | 3,095 | 3,095 |
| 2011 | $390,412 | 1,424 | 1,424 |
Note: Quantity represents Weight in kilograms
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