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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $75,387 | 9,429 | 9,429 |
| 2006 | $3,397 | 425 | 425 |
| 2007 | $49,224 | 7,592 | 7,592 |
| 2008 | $300,282 | 35,247 | 35,247 |
| 2009 | $416,473 | 87,143 | 87,143 |
| 2010 | $1,027,103 | 40,816 | 40,816 |
| 2011 | $3,638,395 | 574,577 | 574,577 |
Note: Quantity represents Weight in kilograms
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