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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $82,722 | 15,054 | 15,054 |
| 2006 | $164,503 | 27,034 | 27,034 |
| 2007 | $44,486 | 6,476 | 6,476 |
| 2008 | $100,263 | 14,645 | 14,645 |
| 2009 | $38,980 | 5,310 | 5,310 |
| 2010 | $43,235 | 6,353 | 6,353 |
| 2011 | $38,423 | 6,080 | 6,080 |
Note: Quantity represents Weight in kilograms
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