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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $269,151 | 29,852 | 0 |
| 2006 | $287,994 | 22,870 | 0 |
| 2007 | $259,458 | 14,894 | 22,305,490 |
| 2008 | $83,844 | 9,308 | 4,336,554 |
| 2009 | $168,388 | 10,135 | 0 |
| 2010 | $142,120 | 8,278 | 0 |
| 2011 | $250,949 | 14,692 | 14,095,312 |
Note: Quantity represents No Quantity
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