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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $58,838 | 2,037 | 2,037 |
| 2006 | $45,514 | 6,795 | 6,795 |
| 2007 | $109,144 | 9,146 | 9,146 |
| 2008 | $54,288 | 2,427 | 2,427 |
| 2009 | $59,984 | 3,198 | 3,198 |
| 2010 | $70,682 | 4,961 | 4,961 |
| 2011 | $115,211 | 10,231 | 10,231 |
Note: Quantity represents Weight in kilograms
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