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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $62,891 | 5,122 | 5,122 |
| 2006 | $81,228 | 12,096 | 12,096 |
| 2007 | $56,648 | 11,648 | 11,648 |
| 2008 | $47,686 | 7,654 | 7,654 |
| 2009 | $51,656 | 6,026 | 6,026 |
| 2010 | $87,720 | 8,865 | 8,865 |
| 2011 | $62,002 | 8,506 | 8,506 |
Note: Quantity represents Weight in kilograms
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