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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $158,006 | 6,934 | 6,934 |
| 2006 | $239,563 | 34,452 | 34,452 |
| 2007 | $24,925 | 1,727 | 1,727 |
| 2008 | $38,174 | 1,563 | 1,563 |
| 2009 | $49,495 | 3,420 | 3,420 |
| 2010 | $21,561 | 1,399 | 1,399 |
| 2011 | $405,854 | 62,214 | 62,214 |
Note: Quantity represents Weight in kilograms
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