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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $171,078 | 18,867 | 18,867 |
| 2006 | $346,065 | 74,479 | 74,479 |
| 2007 | $475,419 | 36,158 | 36,158 |
| 2008 | $858,100 | 81,093 | 81,093 |
| 2009 | $767,234 | 84,828 | 84,828 |
| 2010 | $524,409 | 54,253 | 54,253 |
| 2011 | $467,994 | 52,152 | 52,152 |
Note: Quantity represents Weight in kilograms
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