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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $65,150 | 5,981 | 5,981 |
| 2006 | $33,733 | 4,368 | 4,368 |
| 2007 | $10,918 | 1,043 | 1,043 |
| 2008 | $79,670 | 7,750 | 7,750 |
| 2009 | $50,443 | 3,521 | 3,521 |
| 2010 | $24,249 | 2,089 | 2,089 |
| 2011 | $4,123 | 92 | 92 |
Note: Quantity represents Weight in kilograms
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