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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $275,023 | 139,779 | 139,779 |
| 2006 | $344,414 | 132,821 | 132,821 |
| 2007 | $411,479 | 179,055 | 179,055 |
| 2008 | $116,196 | 37,843 | 37,843 |
| 2009 | $288,861 | 247,349 | 247,349 |
| 2010 | $904,362 | 73,440 | 73,440 |
| 2011 | $995,319 | 101,179 | 101,179 |
Note: Quantity represents Weight in kilograms
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