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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $38,015 | 7,501 | 7,501 |
| 2006 | $201,808 | 135,657 | 135,657 |
| 2007 | $324,749 | 226,895 | 226,895 |
| 2008 | $455,899 | 228,267 | 228,267 |
| 2009 | $136,880 | 70,995 | 70,995 |
| 2010 | $489,539 | 31,318 | 31,318 |
| 2011 | $30,325 | 4,168 | 4,168 |
Note: Quantity represents Weight in kilograms
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