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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $4,038,850 | 6,525,417 | 6,525,417 |
| 2006 | $2,204,876 | 3,584,836 | 3,584,836 |
| 2007 | $2,174,741 | 2,981,875 | 2,981,875 |
| 2008 | $2,207,808 | 2,998,140 | 2,998,140 |
| 2009 | $371,607 | 406,628 | 406,628 |
| 2010 | $62,744 | 85,981 | 85,981 |
| 2011 | $22,154 | 46,477 | 46,477 |
Note: Quantity represents Weight in kilograms
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