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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,558,771 | 143,666 | 143,666 |
| 2006 | $904,166 | 81,907 | 81,907 |
| 2007 | $530,627 | 46,241 | 46,241 |
| 2008 | $648,137 | 55,280 | 55,280 |
| 2009 | $331,835 | 36,147 | 36,147 |
| 2010 | $272,763 | 31,454 | 31,454 |
| 2011 | $134,449 | 11,195 | 11,195 |
Note: Quantity represents Weight in kilograms
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