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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $15,740 | 6,294 | 6,294 |
| 2006 | $20,500 | 9,349 | 9,349 |
| 2007 | $125,108 | 133,577 | 133,577 |
| 2008 | $17,892 | 2,156 | 2,156 |
| 2009 | $26,546 | 10,758 | 10,758 |
| 2010 | $66,552 | 32,741 | 32,741 |
| 2011 | $127,839 | 235,500 | 235,500 |
Note: Quantity represents Weight in kilograms
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