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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $5,617 | 2,000 | 2,000 |
| 2006 | $321,759 | 121,902 | 121,902 |
| 2007 | $102,585 | 94,553 | 94,553 |
| 2008 | $69,204 | 70,243 | 70,243 |
| 2009 | $917,575 | 637,946 | 637,946 |
| 2010 | $301,916 | 185,940 | 185,940 |
| 2011 | $223,538 | 146,260 | 146,260 |
Note: Quantity represents Weight in kilograms
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