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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $167,425 | 44,123 | 44,123 |
| 2006 | $81,749 | 34,193 | 34,193 |
| 2007 | $86,375 | 33,132 | 33,132 |
| 2008 | $1,688,952 | 156,642 | 156,642 |
| 2009 | $1,435,825 | 252,066 | 252,066 |
| 2010 | $1,649,397 | 555,113 | 555,113 |
| 2011 | $751,167 | 125,471 | 125,471 |
Note: Quantity represents Weight in kilograms
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