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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $85,000 | 102,350 | 102,350 |
| 2006 | $49,000 | 59,002 | 59,002 |
| 2007 | $177,000 | 157,645 | 157,645 |
| 2008 | $122,000 | 64,084 | 64,084 |
| 2009 | $93,000 | 53,771 | 53,771 |
| 2010 | $132,000 | 90,010 | 90,010 |
| 2011 | $575,000 | 344,850 | 344,850 |
Note: Quantity represents Weight in kilograms
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