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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $235,915 | 130,846 | 130,846 |
| 2006 | $225,877 | 61,546 | 61,546 |
| 2007 | $211,922 | 0 | 0 |
| 2008 | $107,156 | 56,304 | 56,304 |
| 2009 | $178,306 | 75,443 | 75,443 |
| 2010 | $267,998 | 104,214 | 104,214 |
| 2011 | $208,042 | 77,558 | 77,558 |
Note: Quantity represents Weight in kilograms
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