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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $850,006 | 403,970 | 403,970 |
| 2006 | $646,833 | 239,187 | 239,187 |
| 2007 | $754,173 | 300,652 | 300,652 |
| 2008 | $1,084,530 | 419,593 | 419,593 |
| 2009 | $1,414,487 | 831,349 | 831,349 |
| 2010 | $2,380,278 | 1,497,531 | 1,497,531 |
| 2011 | $2,031,414 | 1,642,265 | 1,642,265 |
Note: Quantity represents Weight in kilograms
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