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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $331,925 | 24,188 | 24,188 |
| 2006 | $469,645 | 36,882 | 36,882 |
| 2007 | $478,225 | 45,965 | 45,965 |
| 2008 | $796,846 | 60,570 | 60,570 |
| 2009 | $565,160 | 42,766 | 42,766 |
| 2010 | $473,563 | 39,945 | 39,945 |
| 2011 | $425,016 | 22,428 | 22,428 |
Note: Quantity represents Weight in kilograms
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