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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $16,000 | 1,600 | 1,600 |
| 2006 | $38,959 | 822 | 822 |
| 2007 | $13,324 | 748 | 748 |
| 2008 | $31,626 | 2,930 | 2,930 |
| 2009 | $71,100 | 3,884 | 3,884 |
| 2010 | $25,263 | 1,446 | 1,446 |
| 2011 | $27,659 | 1,375 | 1,375 |
Note: Quantity represents Weight in kilograms
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