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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $3,832,529 | 144,592 | 144,592 |
| 2006 | $4,481,346 | 139,677 | 139,677 |
| 2007 | $2,707,045 | 109,952 | 109,952 |
| 2008 | $1,834,623 | 58,894 | 58,894 |
| 2009 | $1,366,947 | 44,196 | 44,196 |
| 2010 | $1,290,538 | 59,564 | 59,564 |
| 2011 | $2,476,297 | 102,045 | 102,045 |
Note: Quantity represents Weight in kilograms
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