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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $18,361 | 3,601 | 3,601 |
| 2006 | $65,075 | 10,677 | 10,677 |
| 2007 | $141,775 | 32,204 | 32,204 |
| 2008 | $75,284 | 3,703 | 3,703 |
| 2009 | $24,228 | 3,457 | 3,457 |
| 2010 | $141,692 | 7,401 | 7,401 |
| 2011 | $1,084,670 | 18,940 | 18,940 |
Note: Quantity represents Weight in kilograms
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