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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $136,807 | 62,204 | 62,204 |
| 2006 | $178,888 | 41,331 | 41,331 |
| 2007 | $244,055 | 70,473 | 70,473 |
| 2008 | $286,979 | 80,403 | 80,403 |
| 2009 | $356,008 | 101,461 | 101,461 |
| 2010 | $452,348 | 158,708 | 158,708 |
| 2011 | $638,808 | 225,701 | 225,701 |
Note: Quantity represents Weight in kilograms
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