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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $318,578 | 410,056 | 410,056 |
| 2006 | $184,008 | 342,470 | 342,470 |
| 2007 | $300,915 | 290,229 | 290,229 |
| 2008 | $729,231 | 983,811 | 983,811 |
| 2009 | $446,404 | 794,745 | 794,745 |
| 2010 | $355,223 | 0 | 0 |
| 2011 | $708,487 | 1,259,311 | 1,259,311 |
Note: Quantity represents Weight in kilograms
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