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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $176,004 | 44,995 | 44,995 |
| 2006 | $242,559 | 57,225 | 57,225 |
| 2007 | $287,494 | 61,775 | 61,775 |
| 2008 | $208,480 | 38,204 | 38,204 |
| 2009 | $341,584 | 68,400 | 68,400 |
| 2010 | $378,047 | 78,000 | 78,000 |
| 2011 | $243,286 | 41,362 | 41,362 |
Note: Quantity represents Weight in kilograms
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