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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $246,475 | 202,326 | 202,326 |
| 2006 | $74,861 | 136,819 | 136,819 |
| 2007 | $217,478 | 302,718 | 302,718 |
| 2008 | $190,508 | 239,203 | 239,203 |
| 2009 | $112,988 | 107,690 | 107,690 |
| 2010 | $807,088 | 331,993 | 331,993 |
| 2011 | $727,597 | 330,943 | 330,943 |
Note: Quantity represents Weight in kilograms
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