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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $313,000 | 397,417 | 397,417 |
| 2006 | $212,000 | 50,276 | 50,276 |
| 2007 | $287,000 | 19,541 | 19,541 |
| 2008 | $117,000 | 7,853 | 7,853 |
| 2009 | $101,000 | 6,983 | 6,983 |
| 2010 | $544,000 | 41,027 | 41,027 |
| 2011 | $528,000 | 39,034 | 39,034 |
Note: Quantity represents Weight in kilograms
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