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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $45,779 | 6,088 | 6,088 |
| 2006 | $26,564 | 4,723 | 4,723 |
| 2007 | $40,485 | 5,142 | 5,142 |
| 2008 | $83,861 | 8,711 | 8,711 |
| 2009 | $364,063 | 26,949 | 26,949 |
| 2010 | $47,282 | 6,096 | 6,096 |
| 2011 | $200,210 | 22,033 | 22,033 |
Note: Quantity represents Weight in kilograms
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