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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $402,601 | 1,011,800 | 1,011,800 |
| 2006 | $448,756 | 1,129,000 | 1,129,000 |
| 2007 | $138,062 | 225,000 | 225,000 |
| 2009 | $25,477 | 60,000 | 60,000 |
| 2010 | $29,588 | 60,000 | 60,000 |
| 2011 | $2,364 | 1,275 | 1,275 |
Note: Quantity represents Weight in kilograms
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