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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $13,999 | 24,225 | 24,225 |
| 2006 | $138 | 150 | 150 |
| 2007 | $23,890 | 20,625 | 20,625 |
| 2008 | $13,135 | 5,125 | 5,125 |
| 2009 | $2,308 | 1,350 | 1,350 |
| 2010 | $4,548 | 1,365 | 1,365 |
| 2011 | $6,234 | 2,100 | 2,100 |
Note: Quantity represents Weight in kilograms
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