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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $105,590 | 69,859 | 69,859 |
| 2006 | $73,437 | 18,361 | 18,361 |
| 2007 | $244,616 | 48,546 | 48,546 |
| 2008 | $62,828 | 14,875 | 14,875 |
| 2009 | $71,600 | 23,540 | 23,540 |
| 2010 | $19,556 | 6,020 | 6,020 |
| 2011 | $48,632 | 13,691 | 13,691 |
Note: Quantity represents Weight in kilograms
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