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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $218,495 | 13,692 | 13,692 |
| 2006 | $239,976 | 12,313 | 12,313 |
| 2007 | $500,626 | 19,654 | 19,654 |
| 2008 | $1,089,141 | 66,316 | 66,316 |
| 2009 | $872,796 | 58,291 | 58,291 |
| 2010 | $740,892 | 54,202 | 54,202 |
| 2011 | $802,958 | 63,977 | 63,977 |
Note: Quantity represents Weight in kilograms
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