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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $995,408 | 69,485 | 0 |
| 2006 | $589,814 | 51,394 | 0 |
| 2007 | $782,212 | 53,537 | 67,246,414 |
| 2008 | $794,129 | 30,578 | 41,073,721 |
| 2009 | $905,356 | 32,616 | 0 |
| 2010 | $1,368,194 | 81,234 | 0 |
| 2011 | $1,021,719 | 36,435 | 57,387,937 |
Note: Quantity represents No Quantity
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