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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $154,480 | 22,000 | 22,000 |
| 2006 | $829,513 | 166,471 | 166,471 |
| 2007 | $541,491 | 40,179 | 40,179 |
| 2008 | $126,114 | 5,556 | 5,556 |
| 2009 | $36,907 | 4,010 | 4,010 |
| 2010 | $505,437 | 72,571 | 72,571 |
| 2011 | $5,062,356 | 216,502 | 216,502 |
Note: Quantity represents Weight in kilograms
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