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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $78,823,774 | 10,213,958 | 10,213,958 |
| 2006 | $59,699,591 | 8,976,723 | 8,976,723 |
| 2007 | $50,084,482 | 6,864,011 | 6,864,011 |
| 2008 | $60,644,557 | 7,856,824 | 7,856,824 |
| 2009 | $44,135,682 | 5,490,164 | 5,490,164 |
| 2010 | $45,518,608 | 5,730,839 | 5,730,839 |
| 2011 | $50,892,206 | 4,876,468 | 4,876,468 |
Note: Quantity represents Weight in kilograms
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