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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $485,292 | 181,574 | 181,574 |
| 2006 | $224,992 | 161,111 | 161,111 |
| 2007 | $158,028 | 7,235 | 7,235 |
| 2008 | $283,046 | 23,470 | 23,470 |
| 2009 | $403,782 | 40,397 | 40,397 |
| 2010 | $641,548 | 121,429 | 121,429 |
| 2011 | $246,550 | 55,950 | 55,950 |
Note: Quantity represents Weight in kilograms
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