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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $197,526 | 67,056 | 67,056 |
| 2006 | $457,206 | 25,254 | 25,254 |
| 2007 | $318,303 | 40,997 | 40,997 |
| 2008 | $150,728 | 31,404 | 31,404 |
| 2009 | $174,212 | 23,927 | 23,927 |
| 2010 | $185,318 | 99,422 | 99,422 |
| 2011 | $195,792 | 76,229 | 76,229 |
Note: Quantity represents Weight in kilograms
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