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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $203,560 | 29,184 | 29,184 |
| 2006 | $258,453 | 41,818 | 41,818 |
| 2007 | $226,230 | 30,654 | 30,654 |
| 2008 | $328,257 | 41,497 | 41,497 |
| 2009 | $231,507 | 29,782 | 29,782 |
| 2010 | $304,144 | 37,520 | 37,520 |
| 2011 | $299,085 | 36,066 | 36,066 |
Note: Quantity represents Weight in kilograms
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