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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $61,590 | 70,000 | 70,000 |
| 2006 | $300,866 | 285,029 | 285,029 |
| 2007 | $223,173 | 178,598 | 178,598 |
| 2008 | $366,995 | 248,046 | 248,046 |
| 2009 | $897,787 | 409,835 | 409,835 |
| 2010 | $669,635 | 498,521 | 498,521 |
| 2011 | $421,968 | 332,276 | 332,276 |
Note: Quantity represents Weight in kilograms
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