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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $43,074,709 | 6,609,281 | 6,609,281 |
| 2006 | $61,077,249 | 7,747,907 | 7,747,907 |
| 2007 | $57,905,548 | 7,039,441 | 7,039,441 |
| 2008 | $77,203,521 | 0 | 0 |
| 2009 | $53,716,375 | 0 | 0 |
| 2010 | $44,485,925 | 4,855,793 | 4,855,793 |
| 2011 | $56,367,172 | 10,135,244 | 10,135,244 |
Note: Quantity represents Weight in kilograms
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