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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $42,795,525 | 21,934,313 | 21,934,313 |
| 2006 | $43,376,665 | 21,865,500 | 21,865,500 |
| 2007 | $42,161,229 | 17,082,000 | 17,082,000 |
| 2008 | $61,344,340 | 22,972,300 | 22,972,300 |
| 2009 | $62,517,738 | 27,913,335 | 27,913,335 |
| 2010 | $65,515,652 | 28,650,900 | 28,650,900 |
| 2011 | $78,095,153 | 31,257,957 | 31,257,957 |
Note: Quantity represents Weight in kilograms
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