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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,183 | 46 | 46 |
| 2006 | $92,431 | 8,278 | 8,278 |
| 2007 | $30,308 | 1,305 | 1,305 |
| 2008 | $16,787 | 300 | 300 |
| 2009 | $19,395 | 1,280 | 1,280 |
| 2010 | $201,462 | 9,972 | 9,972 |
| 2011 | $199,674 | 13,405 | 13,405 |
Note: Quantity represents Weight in kilograms
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