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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $261,518 | 1,438 | 1,438 |
| 2006 | $67,421 | 1,182 | 1,182 |
| 2007 | $56,776 | 1,257 | 1,257 |
| 2008 | $197,655 | 31,455 | 31,455 |
| 2009 | $7,292 | 1,119 | 1,119 |
| 2010 | $55,008 | 2,683 | 2,683 |
| 2011 | $153,565 | 1,448 | 1,448 |
Note: Quantity represents Weight in kilograms
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