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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $803,685 | 805,843 | 805,843 |
| 2006 | $607,785 | 544,626 | 544,626 |
| 2007 | $878,903 | 607,567 | 607,567 |
| 2008 | $1,258,156 | 748,078 | 748,078 |
| 2009 | $1,035,435 | 672,216 | 672,216 |
| 2010 | $1,828,591 | 1,026,441 | 1,026,441 |
| 2011 | $2,198,096 | 1,133,470 | 1,133,470 |
Note: Quantity represents Weight in kilograms
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