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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $825,197 | 218,894 | 218,894 |
| 2006 | $276,251 | 62,960 | 62,960 |
| 2007 | $198,506 | 60,648 | 60,648 |
| 2008 | $188,692 | 16,131 | 16,131 |
| 2009 | $174,223 | 17,078 | 17,078 |
| 2010 | $126,954 | 15,564 | 15,564 |
| 2011 | $119,131 | 21,630 | 21,630 |
Note: Quantity represents Weight in kilograms
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