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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $335,552 | 72,495 | 72,495 |
| 2006 | $185,076 | 30,134 | 30,134 |
| 2007 | $132,558 | 13,144 | 13,144 |
| 2008 | $101,285 | 11,021 | 11,021 |
| 2009 | $37,340 | 5,582 | 5,582 |
| 2010 | $100,556 | 12,046 | 12,046 |
| 2011 | $65,048 | 8,048 | 8,048 |
Note: Quantity represents Weight in kilograms
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