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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $41,242 | 14,557 | 14,557 |
| 2006 | $24,201 | 7,001 | 7,001 |
| 2007 | $71,790 | 17,670 | 17,670 |
| 2008 | $88,541 | 19,680 | 19,680 |
| 2009 | $50,144 | 7,374 | 7,374 |
| 2010 | $42,566 | 7,959 | 7,959 |
| 2011 | $44,554 | 8,023 | 8,023 |
Note: Quantity represents Weight in kilograms
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