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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $261,129 | 214,217 | 214,217 |
| 2006 | $208,776 | 137,159 | 137,159 |
| 2007 | $442,152 | 546,928 | 546,928 |
| 2008 | $740,255 | 796,121 | 796,121 |
| 2009 | $496,544 | 414,795 | 414,795 |
| 2010 | $928,074 | 1,188,036 | 1,188,036 |
| 2011 | $955,793 | 963,943 | 963,943 |
Note: Quantity represents Weight in kilograms
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