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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $8,419,534 | 362,872 | 362,872 |
| 2006 | $9,150,435 | 391,793 | 391,793 |
| 2007 | $10,380,455 | 396,013 | 396,013 |
| 2008 | $10,410,458 | 368,987 | 368,987 |
| 2009 | $9,719,610 | 335,518 | 335,518 |
| 2010 | $8,306,925 | 286,104 | 286,104 |
| 2011 | $9,008,423 | 257,909 | 257,909 |
Note: Quantity represents Weight in kilograms
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