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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,007,257 | 819,206 | 819,206 |
| 2006 | $983,728 | 1,167,973 | 1,167,973 |
| 2007 | $605,301 | 399,736 | 399,736 |
| 2008 | $1,241,078 | 1,018,296 | 1,018,296 |
| 2009 | $220,249 | 79,214 | 79,214 |
| 2010 | $97,057 | 0 | 0 |
| 2011 | $510,436 | 0 | 0 |
Note: Quantity represents Weight in kilograms
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