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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $199,514 | 9,617 | 9,617 |
| 2006 | $261,040 | 17,658 | 17,658 |
| 2007 | $290,656 | 14,277 | 14,277 |
| 2008 | $439,518 | 19,057 | 19,057 |
| 2009 | $219,423 | 6,489 | 6,489 |
| 2010 | $375,811 | 14,166 | 14,166 |
| 2011 | $558,882 | 25,663 | 25,663 |
Note: Quantity represents Weight in kilograms
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