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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $530,673 | 193,253 | 193,253 |
| 2006 | $640,955 | 217,071 | 217,071 |
| 2007 | $625,250 | 245,358 | 245,358 |
| 2008 | $402,999 | 196,565 | 196,565 |
| 2009 | $261,887 | 169,734 | 169,734 |
| 2010 | $372,519 | 228,056 | 228,056 |
| 2011 | $339,153 | 203,320 | 203,320 |
Note: Quantity represents Weight in kilograms
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