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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $11,522,826 | 80,021 | 80,021 |
| 2006 | $18,802,923 | 75,475 | 75,475 |
| 2007 | $7,536,714 | 66,726 | 66,726 |
| 2008 | $5,264,046 | 58,920 | 58,920 |
| 2009 | $3,484,732 | 23,440 | 23,440 |
| 2010 | $472,485 | 17,877 | 17,877 |
| 2011 | $103,819 | 13,117 | 13,117 |
Note: Quantity represents Weight in kilograms
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