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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $516,192 | 389,021 | 389,021 |
| 2006 | $790,188 | 507,165 | 507,165 |
| 2007 | $765,388 | 352,087 | 352,087 |
| 2008 | $595,255 | 249,275 | 249,275 |
| 2009 | $287,344 | 100,684 | 100,684 |
| 2010 | $517,110 | 181,957 | 181,957 |
| 2011 | $658,369 | 183,259 | 183,259 |
Note: Quantity represents Weight in kilograms
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