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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $178,481 | 24,131 | 24,131 |
| 2006 | $262,808 | 26,706 | 26,706 |
| 2007 | $274,297 | 34,951 | 34,951 |
| 2008 | $198,345 | 12,577 | 12,577 |
| 2009 | $91,956 | 8,288 | 8,288 |
| 2010 | $118,453 | 14,915 | 14,915 |
| 2011 | $219,482 | 28,027 | 28,027 |
Note: Quantity represents Weight in kilograms
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