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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $70,265 | 7,296 | 7,296 |
| 2006 | $58,546 | 2,479 | 2,479 |
| 2007 | $60,687 | 2,505 | 2,505 |
| 2008 | $97,622 | 7,074 | 7,074 |
| 2009 | $103,733 | 5,018 | 5,018 |
| 2010 | $130,064 | 4,565 | 4,565 |
| 2011 | $210,324 | 6,835 | 6,835 |
Note: Quantity represents Weight in kilograms
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