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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $159,538 | 25,335 | 25,335 |
| 2006 | $318,063 | 35,611 | 35,611 |
| 2007 | $377,027 | 35,022 | 35,022 |
| 2008 | $292,015 | 28,346 | 28,346 |
| 2009 | $199,491 | 25,535 | 25,535 |
| 2010 | $162,297 | 30,456 | 30,456 |
| 2011 | $194,638 | 26,968 | 26,968 |
Note: Quantity represents Weight in kilograms
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