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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $90,872 | 2,924 | 2,924 |
| 2006 | $107,081 | 3,445 | 3,445 |
| 2007 | $223,991 | 6,782 | 6,782 |
| 2008 | $69,093 | 1,725 | 1,725 |
| 2009 | $159,499 | 3,660 | 3,660 |
| 2010 | $154,968 | 3,645 | 3,645 |
| 2011 | $257,957 | 0 | 0 |
Note: Quantity represents Weight in kilograms
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