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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $114,012 | 449,300 | 449,300 |
| 2006 | $36,528 | 146,000 | 146,000 |
| 2007 | $32,691 | 131,101 | 131,101 |
| 2008 | $120,412 | 268,601 | 268,601 |
| 2009 | $841,948 | 3,762,010 | 3,762,010 |
| 2010 | $605,410 | 2,487,015 | 2,487,015 |
| 2011 | $47,800 | 40,000 | 40,000 |
Note: Quantity represents Weight in kilograms
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