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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $342,760 | 226,749 | 226,749 |
| 2006 | $421,096 | 241,560 | 241,560 |
| 2007 | $356,144 | 160,941 | 160,941 |
| 2008 | $487,025 | 177,868 | 177,868 |
| 2009 | $450,331 | 152,046 | 152,046 |
| 2010 | $451,925 | 195,930 | 195,930 |
| 2011 | $250,379 | 90,041 | 90,041 |
Note: Quantity represents Weight in kilograms
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