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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $55,843 | 132,266 | 132,266 |
| 2006 | $26,061 | 76,777 | 76,777 |
| 2007 | $26,998 | 70,574 | 70,574 |
| 2008 | $316,614 | 92,862 | 92,862 |
| 2009 | $250,340 | 462,039 | 462,039 |
| 2010 | $162,073 | 313,045 | 313,045 |
| 2011 | $246,568 | 194,008 | 194,008 |
Note: Quantity represents Weight in kilograms
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