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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $502,335 | 169,798 | 169,798 |
| 2006 | $267,127 | 146,822 | 146,822 |
| 2007 | $116,064 | 53,253 | 53,253 |
| 2008 | $399,874 | 133,000 | 133,000 |
| 2009 | $312,978 | 88,154 | 88,154 |
| 2010 | $262,414 | 114,595 | 114,595 |
| 2011 | $532,376 | 263,429 | 263,429 |
Note: Quantity represents Weight in kilograms
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