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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $59,556 | 6,638 | 6,638 |
| 2006 | $62,014 | 9,111 | 9,111 |
| 2007 | $56,230 | 5,727 | 5,727 |
| 2008 | $101,995 | 7,221 | 7,221 |
| 2009 | $35,518 | 3,796 | 3,796 |
| 2010 | $42,795 | 3,578 | 3,578 |
| 2011 | $80,182 | 10,422 | 10,422 |
Note: Quantity represents Weight in kilograms
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