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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,124,495 | 11,497,000 | 11,497,000 |
| 2006 | $11,254,558 | 152,835,294 | 152,835,294 |
| 2007 | $15,902,570 | 44,432,700 | 44,432,700 |
| 2008 | $598,245 | 3,024,861 | 3,024,861 |
| 2010 | $7,162,370 | 34,421,816 | 34,421,816 |
Note: Quantity represents Weight in kilograms
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