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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $35,236 | 6,694 | 6,694 |
| 2006 | $137,330 | 9,043 | 9,043 |
| 2007 | $41,559 | 2,898 | 2,898 |
| 2008 | $149,070 | 11,116 | 11,116 |
| 2009 | $17,711 | 3,144 | 3,144 |
| 2010 | $14,424 | 1,554 | 1,554 |
| 2011 | $77,112 | 6,191 | 6,191 |
Note: Quantity represents Weight in kilograms
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