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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,800,444 | 486 | 486 |
| 2006 | $1,957,605 | 252 | 252 |
| 2007 | $1,834,896 | 146 | 146 |
| 2008 | $1,476,711 | 179 | 179 |
| 2009 | $840,865 | 188 | 188 |
| 2010 | $733,726 | 113 | 113 |
| 2011 | $45,919,071 | 2,180 | 2,180 |
Note: Quantity represents Weight in kilograms
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