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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $336,708 | 188,962 | 188,962 |
| 2006 | $199,304 | 141,848 | 141,848 |
| 2007 | $144,191 | 115,701 | 115,701 |
| 2008 | $258,513 | 27,264 | 27,264 |
| 2009 | $313,573 | 66,775 | 66,775 |
| 2010 | $1,963,946 | 643,177 | 643,177 |
| 2011 | $1,414,276 | 227,614 | 227,614 |
Note: Quantity represents Weight in kilograms
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