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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $221,918 | 8,614 | 8,614 |
| 2006 | $247,369 | 9,321 | 9,321 |
| 2007 | $321,546 | 11,427 | 11,427 |
| 2008 | $341,936 | 8,178 | 8,178 |
| 2009 | $340,276 | 8,276 | 8,276 |
| 2010 | $404,565 | 35,908 | 35,908 |
| 2011 | $282,460 | 7,965 | 7,965 |
Note: Quantity represents Weight in kilograms
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