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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $494,400 | 114,943 | 114,943 |
| 2006 | $583,911 | 205,652 | 205,652 |
| 2007 | $430,825 | 196,347 | 196,347 |
| 2008 | $339,696 | 146,785 | 146,785 |
| 2009 | $191,321 | 71,339 | 71,339 |
| 2010 | $501,293 | 93,354 | 93,354 |
Note: Quantity represents Weight in kilograms
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