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| Year | Trade Value | Weight (kg) | Quantity |
| 2006 | $1,620 | 147 | 147 |
| 2007 | $205,970 | 118,000 | 118,000 |
| 2008 | $149,192 | 39,694 | 39,694 |
| 2009 | $888,238 | 387,286 | 387,286 |
| 2010 | $942,374 | 333,781 | 333,781 |
| 2011 | $1,637,960 | 687,094 | 687,094 |
Note: Quantity represents Weight in kilograms
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