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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $3,725 | 912 | 912 |
| 2006 | $90,375 | 95,274 | 95,274 |
| 2007 | $261,032 | 251,571 | 251,571 |
| 2008 | $108,923 | 67,967 | 67,967 |
| 2009 | $286,424 | 219,768 | 219,768 |
| 2010 | $469,257 | 351,850 | 351,850 |
| 2011 | $348,457 | 262,498 | 262,498 |
Note: Quantity represents Weight in kilograms
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