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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $61,697 | 2,520 | 2,520 |
| 2006 | $43,405 | 3,905 | 3,905 |
| 2007 | $32,846 | 1,444 | 1,444 |
| 2008 | $91,111 | 5,445 | 5,445 |
| 2009 | $55,947 | 3,055 | 3,055 |
| 2010 | $49,697 | 5,402 | 5,402 |
| 2011 | $136,600 | 9,744 | 9,744 |
Note: Quantity represents Weight in kilograms
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