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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $52,737 | 2,981 | 2,981 |
| 2006 | $48,077 | 2,732 | 2,732 |
| 2007 | $192,930 | 12,386 | 12,386 |
| 2008 | $102,871 | 10,282 | 10,282 |
| 2009 | $1,494,491 | 257,970 | 257,970 |
| 2010 | $1,517,636 | 267,397 | 267,397 |
| 2011 | $2,270,102 | 401,381 | 401,381 |
Note: Quantity represents Weight in kilograms
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