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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $111,789 | 239,575 | 239,575 |
| 2006 | $68,770 | 127,650 | 127,650 |
| 2007 | $143,237 | 373,650 | 373,650 |
| 2008 | $11,654 | 10,838 | 10,838 |
| 2009 | $24,501 | 15,786 | 15,786 |
| 2010 | $70,565 | 71,875 | 71,875 |
| 2011 | $76,108 | 58,812 | 58,812 |
Note: Quantity represents Weight in kilograms
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