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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $102,048 | 25,004 | 25,004 |
| 2006 | $191,584 | 23,904 | 23,904 |
| 2007 | $138,289 | 17,068 | 17,068 |
| 2008 | $132,155 | 40,442 | 40,442 |
| 2009 | $24,422 | 9,993 | 9,993 |
| 2010 | $14,165 | 1,262 | 1,262 |
| 2011 | $296,034 | 42,051 | 42,051 |
Note: Quantity represents Weight in kilograms
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