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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $108,125 | 1,791 | 1,791 |
| 2006 | $469,903 | 9,447 | 9,447 |
| 2007 | $326,785 | 4,528 | 4,528 |
| 2008 | $286,836 | 3,538 | 3,538 |
| 2009 | $163,663 | 2,600 | 2,600 |
| 2010 | $141,305 | 2,845 | 2,845 |
| 2011 | $91,453 | 1,514 | 1,514 |
Note: Quantity represents Weight in kilograms
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