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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $229,135 | 4,072 | 4,072 |
| 2006 | $332,806 | 5,266 | 5,266 |
| 2007 | $300,105 | 6,442 | 6,442 |
| 2008 | $213,691 | 3,223 | 3,223 |
| 2009 | $130,379 | 2,266 | 2,266 |
| 2010 | $224,125 | 2,161 | 2,161 |
| 2011 | $268,053 | 2,974 | 2,974 |
Note: Quantity represents Weight in kilograms
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