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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $25,986 | 25,002 | 25,002 |
| 2006 | $936,420 | 694,796 | 694,796 |
| 2007 | $68,326 | 70,192 | 70,192 |
| 2008 | $66,123 | 54,583 | 54,583 |
| 2009 | $829,131 | 493,999 | 493,999 |
| 2010 | $163,081 | 114,546 | 114,546 |
| 2011 | $53,717 | 39,201 | 39,201 |
Note: Quantity represents Weight in kilograms
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