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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $103,000 | 89,873 | 89,873 |
| 2006 | $149,518 | 119,978 | 119,978 |
| 2007 | $78,329 | 61,309 | 61,309 |
| 2008 | $234,048 | 346,550 | 346,550 |
| 2009 | $184,280 | 218,008 | 218,008 |
| 2010 | $178,356 | 143,560 | 143,560 |
| 2011 | $2,816,099 | 3,078,703 | 3,078,703 |
Note: Quantity represents Weight in kilograms
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