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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $18,224,527 | 30,482,327 | 30,482,327 |
| 2006 | $32,608,093 | 62,966,861 | 62,966,861 |
| 2007 | $26,245,469 | 39,317,370 | 39,317,370 |
| 2008 | $33,729,013 | 52,490,920 | 52,490,920 |
| 2009 | $20,650,441 | 31,048,207 | 31,048,207 |
| 2010 | $20,439,499 | 32,375,499 | 32,375,499 |
| 2011 | $20,767,774 | 30,926,310 | 30,926,310 |
Note: Quantity represents Weight in kilograms
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