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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $214,553 | 17,181 | 17,181 |
| 2006 | $889,437 | 70,490 | 70,490 |
| 2007 | $467,320 | 57,766 | 57,766 |
| 2008 | $823,540 | 66,469 | 66,469 |
| 2009 | $452,978 | 39,433 | 39,433 |
| 2010 | $327,089 | 33,058 | 33,058 |
| 2011 | $194,985 | 61,861 | 61,861 |
Note: Quantity represents Weight in kilograms
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