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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $628,777 | 49,004 | 49,004 |
| 2006 | $449,939 | 59,054 | 59,054 |
| 2007 | $305,535 | 33,274 | 33,274 |
| 2008 | $318,986 | 72,377 | 72,377 |
| 2009 | $333,010 | 158,301 | 158,301 |
| 2010 | $205,699 | 101,816 | 101,816 |
| 2011 | $1,136,289 | 129,064 | 129,064 |
Note: Quantity represents Weight in kilograms
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