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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $177,971 | 34,172 | 34,172 |
| 2006 | $125,127 | 40,872 | 40,872 |
| 2007 | $337,626 | 399,154 | 399,154 |
| 2008 | $582,027 | 142,480 | 142,480 |
| 2009 | $499,371 | 59,651 | 59,651 |
| 2010 | $582,018 | 79,199 | 79,199 |
| 2011 | $450,937 | 40,764 | 40,764 |
Note: Quantity represents Weight in kilograms
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