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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $113,736 | 243,889 | 243,889 |
| 2006 | $25,998 | 49,996 | 49,996 |
| 2007 | $89,340 | 66,910 | 66,910 |
| 2008 | $42,837 | 83,668 | 83,668 |
| 2009 | $382,980 | 530,684 | 530,684 |
| 2010 | $241,582 | 222,064 | 222,064 |
| 2011 | $268,557 | 224,517 | 224,517 |
Note: Quantity represents Weight in kilograms
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