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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $130,514,617 | 4,078,582 | 4,078,582 |
| 2006 | $79,242,726 | 916,456 | 916,456 |
| 2007 | $135,157,016 | 0 | 0 |
| 2008 | $88,035,381 | 0 | 0 |
| 2009 | $60,695,586 | 0 | 0 |
| 2010 | $71,039,445 | 0 | 0 |
| 2011 | $65,441,117 | 0 | 0 |
Note: Quantity represents Weight in kilograms
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