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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $273,140 | 59,016 | 59,016 |
| 2006 | $346,557 | 71,561 | 71,561 |
| 2007 | $322,267 | 68,712 | 68,712 |
| 2008 | $287,231 | 54,678 | 54,678 |
| 2009 | $263,852 | 57,218 | 57,218 |
| 2010 | $411,866 | 108,529 | 108,529 |
| 2011 | $462,990 | 62,362 | 62,362 |
Note: Quantity represents Weight in kilograms
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