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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $163,096 | 14,455 | 14,455 |
| 2006 | $90,103 | 4,547 | 4,547 |
| 2007 | $131,397 | 6,572 | 6,572 |
| 2008 | $95,949 | 4,629 | 4,629 |
| 2009 | $107,455 | 6,818 | 6,818 |
| 2010 | $110,683 | 26,531 | 26,531 |
| 2011 | $127,595 | 8,916 | 8,916 |
Note: Quantity represents Weight in kilograms
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