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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $227,118 | 19,906 | 19,906 |
| 2006 | $1,711 | 238 | 238 |
| 2007 | $184,335 | 15,345 | 15,345 |
| 2008 | $70,843 | 5,585 | 5,585 |
| 2009 | $18,978 | 4,739 | 4,739 |
| 2010 | $30,179 | 6,891 | 6,891 |
| 2011 | $33,067 | 8,261 | 8,261 |
Note: Quantity represents Weight in kilograms
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