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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $47,246,737 | 26,008,729 | 26,008,729 |
| 2006 | $69,549,679 | 36,924,437 | 36,924,437 |
| 2007 | $97,855,403 | 49,631,663 | 49,631,663 |
| 2008 | $129,596,113 | 57,741,438 | 57,741,438 |
| 2009 | $123,345,446 | 57,306,993 | 57,306,993 |
| 2010 | $145,623,860 | 63,089,887 | 63,089,887 |
| 2011 | $188,276,542 | 70,562,430 | 70,562,430 |
Note: Quantity represents Weight in kilograms
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