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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $276,300 | 53,298 | 53,298 |
| 2006 | $15,706 | 2,445 | 2,445 |
| 2007 | $135,418 | 24,191 | 24,191 |
| 2008 | $5,453 | 473 | 473 |
| 2009 | $49,305 | 10,703 | 10,703 |
| 2010 | $8,130 | 660 | 660 |
| 2011 | $824,380 | 367 | 367 |
Note: Quantity represents Weight in kilograms
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