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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $79,179 | 10,034 | 10,034 |
| 2006 | $179,394 | 30,091 | 30,091 |
| 2007 | $45,238 | 5,083 | 5,083 |
| 2008 | $63,439 | 11,771 | 11,771 |
| 2009 | $26,814 | 2,125 | 2,125 |
| 2010 | $8,629 | 3,766 | 3,766 |
| 2011 | $18,966 | 2,050 | 2,050 |
Note: Quantity represents Weight in kilograms
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