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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $141,572 | 12,357 | 12,357 |
| 2006 | $447,588 | 55,668 | 55,668 |
| 2007 | $264,411 | 16,729 | 16,729 |
| 2008 | $2,115,088 | 218,743 | 218,743 |
| 2009 | $883,988 | 98,995 | 98,995 |
| 2010 | $15,699,803 | 2,511,945 | 2,511,945 |
| 2011 | $32,850,349 | 3,754,403 | 3,754,403 |
Note: Quantity represents Weight in kilograms
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