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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $28,256,229 | 31,030,160 | 31,030,160 |
| 2006 | $28,301,479 | 29,631,428 | 29,631,428 |
| 2007 | $45,627,461 | 43,170,776 | 43,170,776 |
| 2008 | $29,860,406 | 25,392,195 | 25,392,195 |
| 2009 | $13,345,581 | 19,213,007 | 19,213,007 |
| 2010 | $25,473,697 | 27,362,086 | 27,362,086 |
| 2011 | $24,886,059 | 20,320,605 | 20,320,605 |
Note: Quantity represents Weight in kilograms
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