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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $189,802 | 7,938 | 7,938 |
| 2006 | $231,125 | 6,539 | 6,539 |
| 2007 | $169,095 | 4,991 | 4,991 |
| 2008 | $242,554 | 3,841 | 3,841 |
| 2009 | $134,658 | 1,979 | 1,979 |
| 2010 | $236,423 | 3,879 | 3,879 |
| 2011 | $179,703 | 3,427 | 3,427 |
Note: Quantity represents Weight in kilograms
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