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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $777,000 | 364,000 | 364,000 |
| 2006 | $464,575 | 152,170 | 152,170 |
| 2007 | $375,898 | 113,199 | 113,199 |
| 2008 | $649,753 | 215,916 | 215,916 |
| 2009 | $1,200,588 | 329,376 | 329,376 |
| 2010 | $1,858,945 | 356,243 | 356,243 |
| 2011 | $1,305,555 | 194,938 | 194,938 |
Note: Quantity represents Weight in kilograms
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