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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $360,974 | 13,027 | 13,027 |
| 2006 | $176,856 | 28,930 | 28,930 |
| 2007 | $197,084 | 25,045 | 25,045 |
| 2008 | $474,303 | 43,906 | 43,906 |
| 2009 | $361,489 | 80,155 | 80,155 |
| 2010 | $597,603 | 145,290 | 145,290 |
| 2011 | $1,148,355 | 207,796 | 207,796 |
Note: Quantity represents Weight in kilograms
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