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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $128,029 | 31,434 | 31,434 |
| 2006 | $78,635 | 22,100 | 22,100 |
| 2007 | $56,185 | 16,226 | 16,226 |
| 2008 | $118,196 | 43,232 | 43,232 |
| 2009 | $31,815 | 4,711 | 4,711 |
| 2010 | $25,894 | 3,572 | 3,572 |
| 2011 | $35,517 | 4,630 | 4,630 |
Note: Quantity represents Weight in kilograms
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