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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $629,524 | 86,896 | 86,896 |
| 2006 | $461,547 | 79,022 | 79,022 |
| 2007 | $987,889 | 128,061 | 128,061 |
| 2008 | $1,424,159 | 140,000 | 140,000 |
| 2009 | $972,593 | 230,233 | 230,233 |
| 2010 | $732,642 | 84,278 | 84,278 |
| 2011 | $1,016,395 | 168,057 | 168,057 |
Note: Quantity represents Weight in kilograms
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