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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $394,493 | 473,002 | 473,002 |
| 2006 | $521,742 | 581,779 | 581,779 |
| 2007 | $538,735 | 763,922 | 763,922 |
| 2008 | $910,200 | 850,108 | 850,108 |
| 2009 | $740,370 | 752,185 | 752,185 |
| 2010 | $1,074,706 | 983,020 | 983,020 |
| 2011 | $1,166,045 | 942,150 | 942,150 |
Note: Quantity represents Weight in kilograms
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