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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $27,921 | 3,442 | 3,442 |
| 2006 | $23,041 | 2,840 | 2,840 |
| 2007 | $32,500 | 1,941 | 1,941 |
| 2008 | $41,975 | 8,135 | 8,135 |
| 2009 | $2,579 | 412 | 412 |
| 2010 | $11,253 | 1,064 | 1,064 |
| 2011 | $386,566 | 77,085 | 77,085 |
Note: Quantity represents Weight in kilograms
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