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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $142,924 | 21,373 | 21,373 |
| 2006 | $20,822 | 292 | 292 |
| 2007 | $10,724 | 712 | 712 |
| 2008 | $8,389 | 2,080 | 2,080 |
| 2009 | $63,083 | 4,120 | 4,120 |
| 2010 | $187,840 | 10,956 | 10,956 |
| 2011 | $92,770 | 5,192 | 5,192 |
Note: Quantity represents Weight in kilograms
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