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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $74,000 | 95,288 | 95,288 |
| 2006 | $102,826 | 129,693 | 129,693 |
| 2007 | $40,594 | 6,160 | 6,160 |
| 2008 | $1,162 | 230 | 230 |
| 2009 | $151,416 | 135,850 | 135,850 |
| 2010 | $6,969 | 987 | 987 |
| 2011 | $5,945 | 1,647 | 1,647 |
Note: Quantity represents Weight in kilograms
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