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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $37,777,146 | 43,677,535 | 43,677,535 |
| 2006 | $43,779,394 | 49,713,069 | 49,713,069 |
| 2007 | $52,558,776 | 59,798,285 | 59,798,285 |
| 2008 | $56,922,976 | 58,868,062 | 58,868,062 |
| 2009 | $56,885,995 | 55,112,393 | 55,112,393 |
| 2010 | $35,527,606 | 34,041,103 | 34,041,103 |
| 2011 | $28,261,161 | 23,270,201 | 23,270,201 |
Note: Quantity represents Weight in kilograms
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