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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $58,996 | 138,517 | 138,517 |
| 2006 | $29,833 | 90,500 | 90,500 |
| 2007 | $121,216 | 199,247 | 199,247 |
| 2008 | $163,708 | 264,738 | 264,738 |
| 2009 | $13,323 | 18,698 | 18,698 |
| 2010 | $220,330 | 389,430 | 389,430 |
Note: Quantity represents Weight in kilograms
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