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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $244,902 | 95,808 | 95,808 |
| 2006 | $215,189 | 169,013 | 169,013 |
| 2007 | $274,131 | 207,872 | 207,872 |
| 2008 | $1,156,965 | 1,653,437 | 1,653,437 |
| 2009 | $894,410 | 940,695 | 940,695 |
| 2010 | $1,411,146 | 988,341 | 988,341 |
| 2011 | $1,250,422 | 1,086,176 | 1,086,176 |
Note: Quantity represents Weight in kilograms
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