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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $194,185 | 11,442 | 11,442 |
| 2006 | $137,484 | 7,966 | 7,966 |
| 2007 | $295,500 | 16,570 | 16,570 |
| 2008 | $450,684 | 33,160 | 33,160 |
| 2009 | $330,067 | 35,443 | 35,443 |
| 2010 | $245,003 | 29,670 | 29,670 |
| 2011 | $274,646 | 35,627 | 35,627 |
Note: Quantity represents Weight in kilograms
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