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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $25,903,517 | 2,810,831 | 2,810,831 |
| 2006 | $26,368,741 | 2,861,313 | 2,861,313 |
| 2007 | $24,402,435 | 2,501,554 | 2,501,554 |
| 2008 | $18,328,609 | 1,591,842 | 1,591,842 |
| 2009 | $12,146,099 | 0 | 0 |
| 2010 | $18,835,626 | 1,552,356 | 1,552,356 |
| 2011 | $15,729,051 | 1,290,912 | 1,290,912 |
Note: Quantity represents Weight in kilograms
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