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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $244,081 | 12,845 | 12,845 |
| 2006 | $792,527 | 28,738 | 28,738 |
| 2007 | $200,328 | 2,451 | 2,451 |
| 2008 | $90,683 | 3,533 | 3,533 |
| 2009 | $35,630 | 876 | 876 |
| 2010 | $17,370 | 558 | 558 |
| 2011 | $65,862 | 2,644 | 2,644 |
Note: Quantity represents Weight in kilograms
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