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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $62,026 | 16,589 | 16,589 |
| 2006 | $85,764 | 21,356 | 21,356 |
| 2007 | $42,826 | 9,522 | 9,522 |
| 2008 | $108,330 | 20,225 | 20,225 |
| 2009 | $230,503 | 50,081 | 50,081 |
| 2010 | $144,385 | 21,098 | 21,098 |
| 2011 | $2,507,586 | 11,981 | 11,981 |
Note: Quantity represents Weight in kilograms
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