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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,555,564 | 55,702 | 55,702 |
| 2006 | $2,465,529 | 62,272 | 62,272 |
| 2007 | $2,228,517 | 52,115 | 52,115 |
| 2008 | $1,702,785 | 35,433 | 35,433 |
| 2009 | $392,324 | 12,282 | 12,282 |
| 2010 | $427,585 | 11,755 | 11,755 |
| 2011 | $404,362 | 9,631 | 9,631 |
Note: Quantity represents Weight in kilograms
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