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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $42,259 | 425 | 425 |
| 2006 | $70,282 | 2,271 | 2,271 |
| 2007 | $1,155,329 | 4,616 | 4,616 |
| 2008 | $113,133 | 2,036 | 2,036 |
| 2009 | $102,291 | 1,213 | 1,213 |
| 2010 | $168,155 | 2,193 | 2,193 |
| 2011 | $183,864 | 1,642 | 1,642 |
Note: Quantity represents Weight in kilograms
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