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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $818,667 | 2,972 | 2,972 |
| 2006 | $707,979 | 2,746 | 2,746 |
| 2007 | $582,294 | 2,244 | 2,244 |
| 2008 | $532,933 | 1,921 | 1,921 |
| 2009 | $595,910 | 2,474 | 2,474 |
| 2010 | $676,743 | 2,124 | 2,124 |
| 2011 | $727,653 | 3,615 | 3,615 |
Note: Quantity represents Weight in kilograms
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