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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $28,712,284 | 18,355,789 | 18,355,789 |
| 2006 | $47,954,930 | 26,753,326 | 26,753,326 |
| 2007 | $58,413,483 | 23,130,161 | 23,130,161 |
| 2008 | $117,333,105 | 34,347,988 | 34,347,988 |
| 2009 | $156,261,660 | 41,342,347 | 41,342,347 |
Note: Quantity represents Weight in kilograms
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