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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $17,961 | 3,847 | 3,847 |
| 2006 | $76,414 | 118,124 | 118,124 |
| 2007 | $148,010 | 9,075 | 9,075 |
| 2008 | $312,627 | 898,052 | 898,052 |
| 2009 | $62,874 | 133,581 | 133,581 |
| 2010 | $73,335 | 219,690 | 219,690 |
| 2011 | $257,549 | 280,265 | 280,265 |
Note: Quantity represents Weight in kilograms
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