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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $237,182 | 5,361 | 5,361 |
| 2006 | $230,134 | 6,695 | 6,695 |
| 2007 | $312,807 | 9,084 | 9,084 |
| 2008 | $478,291 | 17,359 | 17,359 |
| 2009 | $577,528 | 15,605 | 15,605 |
| 2010 | $544,430 | 13,522 | 13,522 |
| 2011 | $822,060 | 17,869 | 17,869 |
Note: Quantity represents Weight in kilograms
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