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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $39,885 | 3,669 | 3,669 |
| 2006 | $41,276 | 2,113 | 2,113 |
| 2007 | $36,977 | 1,778 | 1,778 |
| 2008 | $65,219 | 2,622 | 2,622 |
| 2009 | $35,710 | 1,317 | 1,317 |
| 2010 | $93,125 | 5,049 | 5,049 |
| 2011 | $107,535 | 6,043 | 6,043 |
Note: Quantity represents Weight in kilograms
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